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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
Excision of lesion of aberrant adrenal tissue Direct morphology True Lesion Inferred relationship Some 2
Laser cervix lesion therapy Direct morphology True Lesion Inferred relationship Some 3
Laser cervix lesion therapy Direct morphology True Lesion Inferred relationship Some 4
pT1c: Tumour 10 mm or less in greatest diameter and 2.5 mm or less in greatest height (thickness) with macroscopic extraocular extension (ciliary body and choroid) (uveal melanoma) Associated morphology False Lesion Inferred relationship Some 1
Extirpation of lesion of muscle Direct morphology True Lesion Inferred relationship Some 2
Tumour invasion deeper than skin Associated morphology True Lesion Inferred relationship Some 1
pN1 (IIIC): Regional lymph node metastasis (TNM category and FIGO stage) (corpus uteri) Associated morphology False Lesion Inferred relationship Some 1
Endoscopic biopsy of lesion of colon Direct morphology True Lesion Inferred relationship Some 2
pT4a: Tumour invades through cortical bone, into deep (extrinsic) muscle of tongue (genioglossus, hyoglossus, palatoglossus, and styloglossus), maxillary sinus, or skin of face (oral cavity) Associated morphology False Lesion Inferred relationship Some 1
Heater probe treatment of oesophageal lesion Direct morphology True Lesion Inferred relationship Some 2
Snare resection of lesion of colon Direct morphology True Lesion Inferred relationship Some 2
Hyaline plaque Is a True Lesion Inferred relationship Some
Tumour invades optic nerve anterior to lamina cribrosa Associated morphology True Lesion Inferred relationship Some 1
Maxillary sinus TNM finding Associated morphology False Lesion Inferred relationship Some 1
Blood/lymphatic vessel invasion by tumour absent (breast) Associated morphology True Lesion Inferred relationship Some 1
Complete tear of sternoclavicular ligament Associated morphology False Lesion Inferred relationship Some 3
Excision of lesion of palate Direct morphology True Lesion Inferred relationship Some 2
Endoscopic excision of lesion of sphincter of Oddi Direct morphology True Lesion Inferred relationship Some 2
Vascular invasion of tumour present Associated morphology False Lesion Inferred relationship Some 1
pT3: Tumour having extraparenchymal extension, and/or more than 4 cm but not more than 6 cm in greatest dimension, without seventh nerve involvement (major salivary glands) Associated morphology False Lesion Inferred relationship Some 1
Drug-induced acanthosis nigricans Associated morphology False Lesion Inferred relationship Some 2
Laser therapy to lesion of eyelid Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of skin of upper extremity Direct morphology True Lesion Inferred relationship Some 2
pT2a: Tumour more than 5 cm in greatest dimension, superficial tumour (extraosseous primitive neuroectodermal tumour/Ewing's sarcoma) Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of conjunctiva Direct morphology True Lesion Inferred relationship Some 2
Right regional lymph node metastasis present Associated morphology True Lesion Inferred relationship Some 1
Local destruction of lesion of lung Direct morphology True Lesion Inferred relationship Some 2
Excision of duodenal web Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion within joint cavity Direct morphology True Lesion Inferred relationship Some 2
Upper motor neurone lesion Associated morphology False Lesion Inferred relationship Some 2
Excision of bulla of lung Direct morphology True Lesion Inferred relationship Some 2
TUR - electroresection of bladder Direct morphology True Lesion Inferred relationship Some 3
Excision of lesion of breast Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of anterior abdominal wall Direct morphology True Lesion Inferred relationship Some 2
Tumour metastasis to non-regional lymph nodes not applicable Associated morphology True Lesion Inferred relationship Some 1
Mass Is a True Lesion Inferred relationship Some
Lesion of eyelid Associated morphology True Lesion Inferred relationship Some 2
Open excision of renal lesion Direct morphology True Lesion Inferred relationship Some 2
No regional lymph node metastasis Associated morphology True Lesion Inferred relationship Some 1
Epicardial excision of rhythmogenic focus Direct morphology True Lesion Inferred relationship Some 2
pN2c: Satellite or in-transit metastasis without nodal metastasis (melanoma of the skin) Associated morphology False Lesion Inferred relationship Some 1
Periodontal lesion due to traumatic occlusion Associated morphology False Lesion Inferred relationship Some 2
Tumour invasion into mediastinal lymph node with extracapsular extension Associated morphology True Lesion Inferred relationship Some 1
O/E - skin scales Associated morphology False Lesion Inferred relationship Some 2
T2c (IIC): Fallopian tube/ovarian tumor with pelvic extension (T2a or b) with malignant cells in ascites or peritoneal washings Associated morphology False Lesion Inferred relationship Some 1
Diagnostic endoscopic examination of ventricle of brain and biopsy of lesion of ventricle of brain Direct morphology False Lesion Inferred relationship Some 3
Anoscopy with coagulation for control of haemorrhage of mucosal lesion Direct morphology False Lesion Inferred relationship Some 3
Cauterisation of lesion of retina Direct morphology True Lesion Inferred relationship Some 2
Moh's excision of lesion of eyelid Direct morphology True Lesion Inferred relationship Some 2
Benign acanthosis nigricans Associated morphology False Lesion Inferred relationship Some 2
pT3a (IIIA): Microscopic peritoneal metastasis beyond pelvis (no macroscopic tumour) (TNM category and FIGO stage) (ovary) Associated morphology False Lesion Inferred relationship Some 1
N2: Metastasis in ipsilateral mediastinal and/or subcarinal lymph node(s) Associated morphology False Lesion Inferred relationship Some 1
Raised birthmark Associated morphology False Lesion Inferred relationship Some 3
Microvascular patterns present in tumour Associated morphology True Lesion Inferred relationship Some 1
pN1 (IIIC): Regional lymph node metastasis (TNM category and FIGO stage) (fallopian tube) Associated morphology False Lesion Inferred relationship Some 1
Primary site synchronous tumour finding Associated morphology True Lesion Inferred relationship Some 1
FIGO CC stage IIB Associated morphology False Lesion Inferred relationship Some 1
pN1c: Metastasis in more than 7 regional lymph nodes (oesophagus) Associated morphology False Lesion Inferred relationship Some 1
Rupture of tendon of elbow Associated morphology False Lesion Inferred relationship Some 3
T2: Aerodigestive tract tumor invades mucosa of >1 adjacent subsite of supraglottis/glottis/region outside supraglottis, (mucosa of base of tongue/vallecula/medial wall of piriform sinus) without fixation of larynx Associated morphology False Lesion Inferred relationship Some 1
Breslow measurement - depth less than 0.76 mm Associated morphology True Lesion Inferred relationship Some 1
Clubbing of nails associated with systemic disorder Associated morphology False Lesion Inferred relationship Some 3
Tis: Tumour invades muscularis mucosae (colon/rectum) Associated morphology False Lesion Inferred relationship Some 1
Bruising of umbilical cord Associated morphology False Lesion Inferred relationship Some 2
pT3b: Seminal vesicle invasion (prostate) Associated morphology False Lesion Inferred relationship Some 1
Destruction of lesion of salivary gland Direct morphology True Lesion Inferred relationship Some 2
Carcinoma of skin (excluding eyelid, vulva, penis, and melanomas) TNM finding Associated morphology False Lesion Inferred relationship Some 2
Drainage of lesion of pelvic lymph node Indirect morphology False Lesion Inferred relationship Some 2
Excision of lesion of middle ear Direct morphology True Lesion Inferred relationship Some 2
Tricuspid valve lesion Associated morphology True Lesion Inferred relationship Some 2
Excisional biopsy of lesion of rectum, fragmented, by transanal approach Direct morphology True Lesion Inferred relationship Some 2
Mixed endophytic and exophytic tumour configuration Associated morphology True Lesion Inferred relationship Some 1
T1b: Esophagus/stomach tumour invades submucosa Associated morphology False Lesion Inferred relationship Some 1
Tumour invades skin Associated morphology True Lesion Inferred relationship Some 1
Infrared photocoagulation of lesion of skin Direct morphology True Lesion Inferred relationship Some 2
Frozen section microscopically controlled excision of skin lesion Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of pineal gland Direct morphology True Lesion Inferred relationship Some 2
Excision of nipple lesion Direct morphology True Lesion Inferred relationship Some 2
Residual tumour stage R2 Associated morphology False Lesion Inferred relationship Some 1
FIGO VM stage II Associated morphology False Lesion Inferred relationship Some 1
N1 category Associated morphology True Lesion Inferred relationship Some 1
Flexible check cystoscopy and biopsy of bladder lesion Direct morphology False Lesion Inferred relationship Some 3
Obturator neuropathy Associated morphology True Lesion Inferred relationship Some 2
pT3 category Associated morphology False Lesion Inferred relationship Some 1
pT1: Tumor 2 cm or less in greatest dimension (breast) Associated morphology False Lesion Inferred relationship Some 1
O/E: BCG scar present Associated morphology False Lesion Inferred relationship Some 2
Operation on lesion of muscle Procedure morphology True Lesion Inferred relationship Some 2
Chemical peeling of lesion of skin of head or neck Direct morphology True Lesion Inferred relationship Some 2
Rheumatoid linear subcutaneous bands Associated morphology True Lesion Inferred relationship Some 5
Excision of lesion of auricle of ear Direct morphology True Lesion Inferred relationship Some 2
Soft tissue lesion of shoulder region Associated morphology False Lesion Inferred relationship Some 2
Excision of lesion of artery of upper limb Direct morphology True Lesion Inferred relationship Some 2
Shoulder syndrome Associated morphology False Lesion Inferred relationship Some 3
Excision of lesion of temporal lobe of brain Direct morphology True Lesion Inferred relationship Some 2
pN2b: Metastasis in multiple ipsilateral lymph nodes, none more than 6 cm in greatest dimension (upper aerodigestive tract) Associated morphology False Lesion Inferred relationship Some 1
T4: Renal pelvis/ureter tumour invades adjacent organs, or through the kidney into the perinephric fat Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of soft tissue of hand Direct morphology True Lesion Inferred relationship Some 2
Cavity in skin Associated morphology True Lesion Inferred relationship Some 2
Electrocoagulation of lesion - large intestine Direct morphology True Lesion Inferred relationship Some 2
Lumbar nerve root injury - L3 Associated morphology False Lesion Inferred relationship Some 3
Procedure for chest wall lesion Direct morphology True Lesion Inferred relationship Some 2

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