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52988006: Lesion (morphologic abnormality)

Status: current, Primitive. Date: 31-Jan 2015. Module: SNOMED CT core

Descriptions:

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

3570 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Lesion Is a Morphologically abnormal structure true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
Clinical stage II C Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of cranial nerve Direct morphology True Lesion Inferred relationship Some 2
No primary site synchronous tumours present Associated morphology True Lesion Inferred relationship Some 1
Cauterization of lesion of eyelid Direct morphology True Lesion Inferred relationship Some 2
Resection of pericardium for removal of adhesions Direct morphology True Lesion Inferred relationship Some 2
pT3: Extraprostatic extension (prostate) Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of nerve Direct morphology True Lesion Inferred relationship Some 2
T1: Aerodigestive tract tumour < 2 cm in greatest dimension without extraparenchymal extension Associated morphology False Lesion Inferred relationship Some 1
Tumour site indeterminate Associated morphology True Lesion Inferred relationship Some 1
Perineural invasion finding Associated morphology True Lesion Inferred relationship Some 1
Destruction of lesion of omentum Direct morphology True Lesion Inferred relationship Some 2
N2c: Metastasis in bilateral or contralateral lymph nodes, none > 6 cm in greatest dimension Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of iris Direct morphology True Lesion Inferred relationship Some 2
Ulcerated tumour configuration Associated morphology True Lesion Inferred relationship Some 1
Open excision of pleural lesion Direct morphology False Lesion Inferred relationship Some 4
Curettage of lesion of lateral canthus Direct morphology True Lesion Inferred relationship Some 2
Lymphoma stage III Associated morphology True Lesion Inferred relationship Some 1
Tumour size after sectioning cannot be determined Associated morphology True Lesion Inferred relationship Some 1
pTis: Paget disease without invasive carcinoma (breast) Associated morphology False Lesion Inferred relationship Some 1
O/E - skin burrows Associated morphology False Lesion Inferred relationship Some 2
FIGO EC stage I B Associated morphology False Lesion Inferred relationship Some 1
pN1a: Metastasis in 1 to 3 regional lymph nodes (oesophagus) Associated morphology False Lesion Inferred relationship Some 1
Liposynovitis prepatellaris Associated morphology False Lesion Inferred relationship Some 2
Liposynovitis prepatellaris Associated morphology False Lesion Inferred relationship Some 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 Some 1
Retroplacental clot Associated morphology False Lesion Inferred relationship Some 2
Fibreoptic endoscopic snare resection of lesion of colon Direct morphology True Lesion Inferred relationship Some 2
Subglottis TNM finding Associated morphology False Lesion Inferred relationship Some 1
Cauterisation of lesion of canthus Direct morphology True Lesion Inferred relationship Some 2
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IIIA Associated morphology False Lesion Inferred relationship Some 1
Excision of pharyngeal bands Direct morphology True Lesion Inferred relationship Some 2
Destruction of lesion of testis Direct morphology True Lesion Inferred relationship Some 2
On examination - injury scar Associated morphology False Lesion Inferred relationship Some 2
Venous (large vessel)/lymphatic (small vessel) invasion by tumour present Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of major salivary gland Direct morphology True Lesion Inferred relationship Some 2
Tumour invades retina Associated morphology True Lesion Inferred relationship Some 1
Open drainage of lesion of pancreas Indirect morphology False Lesion Inferred relationship Some 2
FIGO uterine tumour stage finding Associated morphology False Lesion Inferred relationship Some 1
Excision of subfascial abdominal wall tumour Direct morphology True Lesion Inferred relationship Some 3
Laser excision of lesion of cervix Direct morphology True Lesion Inferred relationship Some 2
M1a (IIIC): GTT extends to the lungs with or without genital tract involvement with two risk factors Associated morphology False Lesion Inferred relationship Some 1
Poorly differentiated histological grade finding Associated morphology True Lesion Inferred relationship Some 1
Lumbar nerve root injury - L1 Associated morphology False Lesion Inferred relationship Some 3
T2: Aerodigestive tract tumour extends into nasal cavity Associated morphology False Lesion Inferred relationship Some 1
pT2: Tumour invades muscularis propria (urinary bladder, ureter, renal pelvis) Associated morphology False Lesion Inferred relationship Some 1
Protruding tumour lesion Associated morphology True Lesion Inferred relationship Some 1
Extirpation of lesion of middle ear Direct morphology True Lesion Inferred relationship Some 2
Tumour invades optic nerve to cut end of optic nerve Associated morphology True Lesion Inferred relationship Some 1
pT2: Tumour more than 8 cm in greatest dimension (osseous primitive neuroectodermal tumour/Ewing's sarcoma) Associated morphology False Lesion Inferred relationship Some 1
Excision of sinus of skin Direct morphology True Lesion Inferred relationship Some 2
Biopsy of cranial nerve lesion Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of abdominal vein Direct morphology True Lesion Inferred relationship Some 2
Vaginal lump Associated morphology False Lesion Inferred relationship Some 2
Excision of lesion of anterior chamber of eye Direct morphology True Lesion Inferred relationship Some 2
Destruction of lesion of subcutaneous tissue Direct morphology True Lesion Inferred relationship Some 2
Procedure for abdominal wall lesion Procedure morphology False Lesion Inferred relationship Some 2
Nerve root and plexus compressions in intervertebral disc disorders Associated morphology False Lesion Inferred relationship Some 3
Uterus and adnexae involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Some 1
Atypical fibrocystic disease Is a True Lesion Inferred relationship Some
Renal tumour finding Associated morphology True Lesion Inferred relationship Some 1
Placenta infarcted Associated morphology False Lesion Inferred relationship Some 2
Destruction of chorioretinal lesion by radiation therapy Direct morphology True Lesion Inferred relationship Some 3
Destruction of chorioretinal lesion by radiation therapy Direct morphology True Lesion Inferred relationship Some 4
Curettage of lesion of skin of head Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of perirectal tissue Direct morphology True Lesion Inferred relationship Some 3
Excision of lesion of perirectal tissue Direct morphology True Lesion Inferred relationship Some 4
pT3: Tumour limited to larynx with vocal cord fixation (larynx, subglottis) Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of cervical vertebra Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of chest wall Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of vagus nerve (X) Direct morphology True Lesion Inferred relationship Some 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 Some 1
Injection of epinephrine into lesion of stomach for haemostasis Indirect morphology False Lesion Inferred relationship Some 3
Laser treatment of duodenal lesion Direct morphology True Lesion Inferred relationship Some 2
Abnormal density Associated morphology False Lesion Inferred relationship Some 2
Destruction of lesion of choroid Direct morphology True Lesion Inferred relationship Some 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 Some 1
Perineural invasion by tumour present Associated morphology True Lesion Inferred relationship Some 1
Biopsy of lesion of nasal sinus Direct morphology True Lesion Inferred relationship Some 2
Sclerotherapy of gastric varices Indirect morphology True Lesion Inferred relationship Some 2
Metaplasia Is a True Lesion Inferred relationship Some
Epiglottic lesion excision Direct morphology True Lesion Inferred relationship Some 2
Resection of gastric ulcer by cautery Direct morphology True Lesion Inferred relationship Some 2
pT1: Tumour 2 cm or less in greatest dimension Associated morphology False Lesion Inferred relationship Some 1
Flexible cystoscopic excision of bladder lesion Direct morphology True Lesion Inferred relationship Some 2
Stage III: Macroscopic invasion of neighboring organs (thymus gland) Associated morphology True Lesion Inferred relationship Some 1
Open extirpation of lesion of lung Direct morphology True Lesion Inferred relationship Some 2
T4: Tumour directly invades adjacent structures Associated morphology False Lesion Inferred relationship Some 1
pT4 (IVA): Tumour invades mucosa of the bladder or rectum and/or extends beyond the true pelvis (bullous oedema is not sufficient evidence to classify a tumour as T4) (TNM category and FIGO stage) (vagina) Associated morphology False Lesion Inferred relationship Some 1
pT1: Tumour 7 cm or less in greatest dimension, limited to the kidney (kidney) Associated morphology False Lesion Inferred relationship Some 1
Curettage of lesion of eyelid Direct morphology True Lesion Inferred relationship Some 2
Procedure for peritoneal lesion Procedure morphology True Lesion Inferred relationship Some 2
CT guided radiofrequency ablation of lesion of liver Direct morphology True Lesion Inferred relationship Some 1
Excision of lesion of larynx using laser Direct morphology True Lesion Inferred relationship Some 2
Gleason grade score 6 out of 10 Associated morphology True Lesion Inferred relationship Some 1
Ta: Noninvasive papillary carcinoma (urinary tract) Associated morphology False Lesion Inferred relationship Some 1
Seminal vesicle invasion by tumour present Associated morphology True Lesion Inferred relationship Some 2
Mild to moderate peritumoral lymphocytic response Associated morphology True Lesion Inferred relationship Some 1
pT2: Tumour more than 2 cm but not more than 5 cm in greatest dimension (anal canal) Associated morphology False Lesion Inferred relationship Some 1
pT2 (II): Tumour involves one or both ovaries with pelvic extension AND/OR implants (TNM category and FIGO stage) (ovary) Associated morphology False Lesion Inferred relationship Some 1
Radiofrequency ablation of lesion of heart Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of ear Direct morphology True Lesion Inferred relationship Some 2

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