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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
Tumor stage T4a Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of cranium Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Non-viable tumor present in specimen Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pM1 (IVB): Distant metastasis (TNM category and FIGO stage) (vagina) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Percutaneous transvascular biopsy of lesion of liver Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of chorioretinopathy Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Tumor invasion of perineural tissue absent (prostate) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Clinical stage I B Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lesion of lower eyelid Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Extracorporeal shockwave lithotripsy of lesion of penis Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Clinical stage II C Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of cranial nerve Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
No primary site synchronous tumors present Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Cauterization of lesion of eyelid Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Resection of pericardium for removal of adhesions Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3: Extraprostatic extension (prostate) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of nerve Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T1: Aerodigestive tract tumor < 2 cm in greatest dimension without extraparenchymal extension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Tumor site indeterminate Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Perineural invasion finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of omentum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
N2c: Metastasis in bilateral or contralateral lymph nodes, none > 6 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of iris Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Ulcerated tumor configuration Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Open excision of pleural lesion Direct morphology False Lesion Inferred relationship Existential restriction modifier 4
Curettage of lesion of lateral canthus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Lymphoma stage III Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Tumor size after sectioning cannot be determined Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pTis: Paget disease without invasive carcinoma (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
On examination - skin burrows Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics endometrial cancer stage I B Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pN1a: Metastasis in 1 to 3 regional lymph nodes (esophagus) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Liposynovitis prepatellaris Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Liposynovitis prepatellaris Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
pT2c (IIC): Pelvic extension AND/OR implants (T2a or T2b/IIA or IIB) with malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Retroplacental clot Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Fiberoptic endoscopic snare resection of lesion of colon Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Subglottis TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Cauterization of lesion of canthus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IIIA Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of pharyngeal bands Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of testis Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
On examination - injury scar Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Venous (large vessel)/lymphatic (small vessel) invasion by tumor present Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of major salivary gland Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invades retina Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Open drainage of lesion of pancreas Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics uterine tumor stage finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of subfascial abdominal wall tumor Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Laser excision of lesion of cervix Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
M1a (IIIC): gestational trophoblastic tumor extends to the lungs with or without genital tract involvement with two risk factors Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Poorly differentiated histological grade finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lumbar nerve root injury - L1 Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
T2: Aerodigestive tract tumor extends into nasal cavity Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT2: Tumor invades muscularis propria (urinary bladder, ureter, renal pelvis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Protruding tumor lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Extirpation of lesion of middle ear Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invades optic nerve to cut end of optic nerve Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT2: Tumor more than 8 cm in greatest dimension (osseous primitive neuroectodermal tumor/Ewing's sarcoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of sinus of skin Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of cranial nerve lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of abdominal vein Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Vaginal lump Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of anterior chamber of eye Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of subcutaneous tissue Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Procedure for abdominal wall lesion Procedure morphology False Lesion Inferred relationship Existential restriction modifier 2
Nerve root and plexus compressions in intervertebral disc disorders Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Uterus and adnexae involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Atypical fibrocystic disease Is a True Lesion Inferred relationship Existential restriction modifier
Renal tumor finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Placenta infarcted Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Destruction of chorioretinal lesion by radiation therapy Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Destruction of chorioretinal lesion by radiation therapy Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Curettage of lesion of skin of head Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of perirectal tissue Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Excision of lesion of perirectal tissue Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
pT3: Tumor limited to larynx with vocal cord fixation (larynx, subglottis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of cervical vertebra Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of chest wall Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of vagus nerve (X) Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pN1: Metastasis with a lymph node mass 2 cm or less in greatest dimension and less than or equal to 5 nodes positive, none more than 2 cm in greatest dimension (testis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Injection of epinephrine into lesion of stomach for hemostasis Indirect morphology False Lesion Inferred relationship Existential restriction modifier 3
Laser treatment of duodenal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Abnormal density Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of choroid Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1b (IB): Clinically visible lesion confined to the cervix or microscopic lesion greater than T1a2/IA2 (TNM category and FIGO stage) (uterine cervix) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Perineural invasion by tumor present Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of nasal sinus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Sclerotherapy of gastric varices Indirect morphology True Lesion Inferred relationship Existential restriction modifier 2
Metaplasia Is a True Lesion Inferred relationship Existential restriction modifier
Epiglottic lesion excision Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Resection of gastric ulcer by cautery Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1: Tumor 2 cm or less in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Flexible cystoscopic excision of bladder lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Stage III: Macroscopic invasion of neighboring organs (thymus gland) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Open extirpation of lesion of lung Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T4: Tumor directly invades adjacent structures Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT4 (IVA): Tumor invades mucosa of the bladder or rectum and/or extends beyond the true pelvis (bullous edema is not sufficient evidence to classify a tumor as T4) (TNM category and FIGO stage) (vagina) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT1: Tumor 7 cm or less in greatest dimension, limited to the kidney (kidney) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Curettage of lesion of eyelid Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Procedure for peritoneal lesion Procedure morphology True Lesion Inferred relationship Existential restriction modifier 2

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