| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Malignant neoplasm of floor of nasopharynx | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumor posterior margin nasal septum and choanae | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm, overlapping lesion of nasopharynx | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumour of Waldeyer's ring | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumor of cardia | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of cardiac orifice of stomach | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumor of pylorus | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of prepylorus of stomach | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of pyloric canal of stomach | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumor of pyloric antrum | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumour of fundus of stomach | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumor of body of stomach | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Primary carcinoma of liver | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of interlobular bile ducts | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of interlobular biliary canals | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of intrahepatic biliary passages | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of intrahepatic canaliculi | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of intrahepatic gall duct | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of nasal cavities, middle ear and accessory sinuses | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of nasal conchae | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumour of nasal vestibule | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of auditory tube, middle ear and mastoid air cells | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumor of Eustachian tube | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumour of tympanic cavity | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumour of tympanic antrum | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumor of glottis | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumour of supraglottis | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of arytenoid cartilage | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of cuneiform cartilage | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm, overlapping lesion of larynx | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of trachea, bronchus and lung | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of cartilage of trachea | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of mucosa of trachea | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of upper lobe of lung | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of middle lobe, bronchus or lung | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of middle lobe of lung | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of lower lobe, bronchus or lung | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of lower lobe of lung (disorder) | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of overlapping lesion of bronchus and lung | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of thymus, heart and mediastinum | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm, overlapping lesion of heart, mediastinum and pleura | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm, overlapping lesion of respiratory and intrathoracic organs | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant melanoma of lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant neoplasm of cerebrum (excluding lobes and ventricles) | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of upper labial mucosa | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of frenum of upper lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of labial mucosa | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of frenum of lower lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of vestibule of mouth | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm of anterior tonsillar pillar | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm of posterior tonsillar pillar | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm of anterior epiglottis | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm of oropharyngeal wall (disorder) | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of adenoid | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm of nasopharyngeal floor | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm of arytenoid fold | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of cardia | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of pylorus | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of fundus of stomach | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of body of stomach | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of pyloric antrum | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of Eustachian tube | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm of arytenoid cartilage | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm of corniculate cartilage | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm of cuneiform cartilage (disorder) | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm of aryepiglottic fold | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm soft tissue of cervical spine | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm lacrimal sac | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm nasolacrimal duct | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma in situ of cardia | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Neoplasm of uncertain behavior of pineal gland | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Neoplasm of uncertain behaviour of brain and spinal cord | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Neoplasm of uncertain behavior of cerebral meninges | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Pituitary adenoma with extrasellar extension | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Cervical intraepithelial neoplasia grade III with severe dysplasia | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma of vermilion border of upper lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma of vermilion border of lower lip (disorder) | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Neoplasm of frenum of lip (disorder) | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma of frenum of lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma in situ of frenum of lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign neoplasm of fraenum of lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Tumor of frenum of upper lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma of fraenum of upper lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma in situ of frenum of upper lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Tumor of frenum of lower lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma of frenum of lower lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma in situ of fraenum of lower lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma of commissure of lip | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Tumor of tip of tongue | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumour of tip of tongue | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma in situ of tip of tongue | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumor of tip of tongue | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Tumour of fraenum linguae | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma of fraenum linguae | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma in situ of frenum linguae | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Benign tumour of fraenum linguae | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Tumor of junctional zone of tongue | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Tumour of glossoepiglottic fold | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Malignant tumor of glossoepiglottic fold | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Tumour of anterior floor of mouth | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  | 
| Carcinoma of anterior part of floor of mouth | 
Finding site | 
False | 
Ill-defined topographic site | 
Inferred relationship | 
Some | 
  |