1260083004: plaveiselcelcarcinoom van sinus piriformis (aandoening)

SNOMED CT Concept\Clinical finding (finding)\...

\Digestive system finding (finding)\Mass of digestive structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Finding of pharynx\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Digestive system finding (finding)\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)

\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Malignant tumor of head and neck\Squamous cell carcinoma of head and/or neck\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system\Neoplasm of digestive tract\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)

\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Upper respiratory tract finding\Finding of pharynx\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Mass of pharynx (finding)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Mass of pharynx (finding)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Mass of respiratory structure\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)

\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant epithelial neoplasm (disorder)\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant epithelial neoplasm (disorder)\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant epithelial neoplasm (disorder)\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant epithelial neoplasm (disorder)\Squamous cell carcinoma (disorder)\Squamous cell carcinoma of head and/or neck\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Squamous cell carcinoma of head and/or neck\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Malignant neoplastic disease (disorder)\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of upper aerodigestive tract (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Squamous cell carcinoma of head and/or neck\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Malignant tumor of head and neck\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of head and neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Malignant neoplasm of digestive system (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Neoplasm of digestive system\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Neoplasm of digestive tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Malignant neoplasm of lip, oral cavity and pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive tract (disorder)\Disorder of upper digestive tract (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Malignant tumour of digestive organ\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Neoplasm of digestive organ (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of digestive system (disorder)\Disorder of digestive organ (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Malignant neoplasm of respiratory system (disorder)\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Neoplasm of respiratory system (disorder)\Neoplasm of respiratory tract\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Malignant tumor of ear, nose and throat\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Tumour of ear, nose and throat\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Malignant neoplasm of upper respiratory tract (disorder)\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Neoplasm of upper respiratory tract\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant epithelial neoplasm of pharynx (disorder)\Squamous cell carcinoma of pharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Malignant tumor of pharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Lesion of pharynx (disorder)\Neoplasm of pharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of pharynx\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Lesion of neck\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Lesion of neck\Neoplasm of neck\Malignant tumour of neck\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Lesion of neck\Neoplasm of neck\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Squamous cell carcinoma of hypopharynx (disorder)\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant epithelial neoplasm of hypopharynx (disorder)\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Malignant tumor of hypopharynx\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)
\Disease\Disorder of neck (disorder)\Disorder of hypopharynx (disorder)\Lesion of hypopharynx\Neoplasm of hypopharynx\Neoplasm of pyriform sinus\Malignant tumor of pyriform fossa\Carcinoma of pyriform fossa\Squamous cell carcinoma of piriform sinus (disorder)

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Dec 2022. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

5159073013 Squamous cell carcinoma of piriform sinus (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

5159074019 Squamous cell carcinoma of piriform sinus en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

14206101000146119 plaveiselcelcarcinoom van sinus piriformis nl Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Netherlands NRC maintained module (core metadata concept)

14206111000146117 plaveiselcelcarcinoom van sinus piriformis (aandoening) nl Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT Netherlands NRC maintained module (core metadata concept)

14206121000146110 spinocellulair carcinoom van sinus piriformis nl Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Netherlands NRC maintained module (core metadata concept)

14206131000146112 PCC van recessus piriformis nl Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Netherlands NRC maintained module (core metadata concept)

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Squamous cell carcinoma of piriform sinus (disorder)	Is a	Carcinoma of pyriform fossa	true	Inferred relationship	Some
Squamous cell carcinoma of piriform sinus (disorder)	Is a	Squamous cell carcinoma of pharynx (disorder)	false	Inferred relationship	Some
Squamous cell carcinoma of piriform sinus (disorder)	Finding site	Structure of piriform recess	true	Inferred relationship	Some	1
Squamous cell carcinoma of piriform sinus (disorder)	Associated morphology	Squamous cell carcinoma (morphologic abnormality)	true	Inferred relationship	Some	1
Squamous cell carcinoma of piriform sinus (disorder)	Is a	Squamous cell carcinoma of hypopharynx (disorder)	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Primary squamous cell carcinoma of pyriform sinus (disorder)	Is a	True	Squamous cell carcinoma of piriform sinus (disorder)	Inferred relationship	Some

This concept is not in any reference sets