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52988006: Lesion (morphologic abnormality)

Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2015. Module: SNOMED CT core module

Descriptions:

Id Description Lang Type Status Case? Module
2711243019 Lesion (morphologic abnormality) en Fully specified name Active Entire term case insensitive SNOMED CT core module
2771805012 Lesion en Synonym Active Entire term case insensitive SNOMED CT core module

3577 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Lesion Is a Morphologically abnormal structure true Inferred relationship Existential restriction modifier
Inbound Relationships Type Active Source Characteristic Refinability Group
Marsupialization of lesion of mandible Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Clinical stage IV A Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Blood/lymphatic vessel invasion by tumor indeterminate (breast) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT4a: Tumor invades cricoid or thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, soft tissues of the neck including deep extrinsic muscle of the tongue, strap muscles, thyroid, or esophagus) (larynx, subglottis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Acanthosis palmaris Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pTa: Non-invasive papillary carcinoma (urinary bladder, ureter, renal pelvis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Cryotherapy to lesion of palate Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of cornea by cryotherapy Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Renal vein uninvolved by renal tumor Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Extirpation of lesion of jejunum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1b: Tumor more than 0.5 cm but not more than 1 cm in greatest dimension (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
G2 grade Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lesion of gallbladder Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Laser destruction of lesion of cervix Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Open biopsy of lesion of pharynx Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Mucinous adenocarcinoma cells present, comprising less than 50 percent of malignant cells Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Fallopian tube lesion destruction Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Endarterectomy of head and neck artery Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Retinal microvascular lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of base of skull in posterior cranial fossa Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Intralesional injection of skin Indirect morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invades optic nerve posterior to lamina cribrosa but not to end of nerve Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Hypopharyngeal TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Infantile epiglottis Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Open biopsy of lesion of pancreas Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3b (IIIB): Involvement of vagina (direct extension or metastasis), rectal or bladder wall (without mucosal involvement), or pelvic wall(s) (frozen pelvis) (TNM category and FIGO stage) (corpus uteri) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Tumor involvement of noncontiguous structures absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Prostatic stroma involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Complete obstructing tumor Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of benign lesion of face and ears Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Excision of benign lesion of face and ears Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Papillary tumor configuration Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Thermal ablation of single lesion of liver Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3c AND/OR N1 (IIIC): Peritoneal metastasis beyond pelvis more than 2 cm in greatest dimension AND/OR regional lymph node metastasis (TNM category and FIGO stage) (ovary) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Endoscopic extirpation of lesion of esophagus using rigid esophagoscope Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Stereotactic destruction of lesion using gamma radiation Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT0: No evidence of primary tumor (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pM1a: Distant metastasis not applicable (midthoracic esophagus) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T2b: Aerodigestive tract tumor with parapharyngeal extension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Biopsy of spinal nerve root lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
N1: Metastasis to movable ipsilateral axillary lymph node(s) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Shave excision of skin lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pM1a: Metastasis to skin, subcutaneous tissues, or distant lymph nodes (melanoma of the skin) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T2a (IIA): Fallopian tube tumor with extension and/or metastasis to the uterus and/or ovaries Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Repair of coronary sinus abnormality Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Vascular lesion in skin or mucosa Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Vascular lesion in skin or mucosa Associated morphology False Lesion Inferred relationship Existential restriction modifier 4
Tumor invasion into tunica albuginea Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Tumor invades abdominal cavity structure Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Healed lateral tears of cervix Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
N3: Metastasis in a lymph node > 6 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Photodynamic therapy of chorioretinal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1b: Tumor 5 cm or less in greatest dimension, deep tumor (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Fiberoptic endoscopic cauterization of lesion of upper gastrointestinal tract Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Location of tumor within eye cannot be determined Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of condylomata acuminatum Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
pN0(mol-): No regional lymph node metastasis histologically, negative nonmorphologic (molecular) findings for isolated tumor cells (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Flexible diagnostic cystoscopy and biopsy of bladder lesion Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Excision of lesion of pelvic wall Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of occipital lobe of brain Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tru-cut biopsy of lesion of abdominal wall Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
pT1 (I): Tumor confined to vagina (TNM category and FIGO stage) (vagina) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T3b: Bladder tumor invades perivesical tissue macroscopically (extravesicular mass) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of retina by implantation of radiation source Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Excision of accessory auricle Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor stage T3b Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Laparoscopy with excision of lesion Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Enucleation of breast lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
High grade histologic differentiation Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Fine needle aspiration of lesion of abdominal cavity Direct morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lamina of sacral vertebra and excision of intradural spinal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Excision of anlage of radius Direct morphology False Lesion Inferred relationship Existential restriction modifier 4
T2 category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Mohs' chemosurgery, fixed tissue technique Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Mohs' chemosurgery, fixed tissue technique Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Elliptical re-excision of lesion of skin Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of broad ligament of uterus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Drainage of lesion of popliteal lymph node Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
pN2a: Metastasis in a single ipsilateral lymph node, more than 3 cm but not more than 6 cm in greatest dimension (upper aerodigestive tract) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Fulguration of lesion of large intestine Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of anterior abdominal wall Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of skin of neck Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T3: Esophageal tumor invades adventitia Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Electrocoagulation of lesion of vagina Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT2 (II): Cervical carcinoma invades beyond uterus but not to pelvic wall or to lower third of vagina (TNM category and FIGO stage) (uterine cervix) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Enucleation of lesion of mandible Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Old retroplacental clot Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of breast using guide wire Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1b: Tumor 10 mm or less in greatest diameter and 2.5 mm or less in greatest height (thickness) with microscopic extraocular extension (ciliary body and choroid) (uveal melanoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Subretinal disciform lesion Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pT1b category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Node stage N2b Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision biopsy of vulval lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pM1b: Distant metastasis other than to non-regional lymph nodes and lungs (testis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Extirpation of lesion of salivary gland Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Cauda equina syndrome Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Venous (large vessel) invasion by tumor absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Pleural invasion by tumor absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lesion of bladder Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of colon Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of internal nose Direct morphology True Lesion Inferred relationship Existential restriction modifier 2

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