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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
Excision of benign lesion of scalp and neck Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Excision of benign lesion of scalp and neck Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Diffuse chorioretinal lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of internal nose Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
M1a: Non-regional lymph node or pulmonary metastasis Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Local application of hemostyptics onto duodenal lesion Indirect morphology True Lesion Inferred relationship Existential restriction modifier 2
Selective internal radiotherapy to lesion of liver using microspheres Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Destruction of lesion of scrotum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Lesion of ulnar nerve Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Node stage N2c Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of aberrant adrenal tissue Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Laser cervix lesion therapy Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Laser cervix lesion therapy Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
pT1c: Tumor 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 Existential restriction modifier 1
Extirpation of lesion of muscle Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invasion deeper than skin Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pN1 (IIIC): Regional lymph node metastasis (TNM category and FIGO stage) (corpus uteri) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Endoscopic biopsy of lesion of colon Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT4a: Tumor 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 Existential restriction modifier 1
Heater probe treatment of esophageal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Snare resection of lesion of colon Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Hyaline plaque Is a True Lesion Inferred relationship Existential restriction modifier
Tumor invades optic nerve anterior to lamina cribrosa Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Maxillary sinus TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Blood/lymphatic vessel invasion by tumor absent (breast) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Complete tear of sternoclavicular ligament Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Excision of lesion of palate Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Endoscopic excision of lesion of sphincter of Oddi Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Vascular invasion of tumor present Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT3: Tumor 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 Existential restriction modifier 1
Drug-induced acanthosis nigricans Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Laser therapy to lesion of eyelid Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of skin of upper extremity Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT2a: Tumor more than 5 cm in greatest dimension, superficial tumor (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of conjunctiva Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Right regional lymph node metastasis present Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Local destruction of lesion of lung Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of duodenal web Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion within joint cavity Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Upper motor neurone lesion Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Excision of bulla of lung Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Transurethral resection - electroresection of bladder Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Excision of lesion of breast Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of anterior abdominal wall Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor metastasis to non-regional lymph nodes not applicable Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Mass Is a True Lesion Inferred relationship Existential restriction modifier
Lesion of eyelid Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Open excision of renal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
No regional lymph node metastasis Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Epicardial excision of rhythmogenic focus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pN2c: Satellite or in-transit metastasis without nodal metastasis (melanoma of the skin) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Periodontal lesion due to traumatic occlusion Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Tumor invasion into mediastinal lymph node with extracapsular extension Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
On examination - skin scales Associated morphology False Lesion Inferred relationship Existential restriction modifier 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 Existential restriction modifier 1
Diagnostic endoscopic examination of ventricle of brain and biopsy of lesion of ventricle of brain Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Anoscopy with coagulation for control of hemorrhage of mucosal lesion Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Cauterization of lesion of retina Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Moh's excision of lesion of eyelid Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Benign acanthosis nigricans Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pT3a (IIIA): Microscopic peritoneal metastasis beyond pelvis (no macroscopic tumor) (TNM category and FIGO stage) (ovary) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
N2: Metastasis in ipsilateral mediastinal and/or subcarinal lymph node(s) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Raised birthmark Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Microvascular patterns present in tumor Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pN1 (IIIC): Regional lymph node metastasis (TNM category and FIGO stage) (fallopian tube) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Primary site synchronous tumor finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IIB Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pN1c: Metastasis in more than 7 regional lymph nodes (esophagus) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Rupture of tendon of elbow Associated morphology False Lesion Inferred relationship Existential restriction modifier 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 Existential restriction modifier 1
Breslow measurement - depth less than 0.76 mm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Clubbing of nails associated with systemic disorder Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Tis: Tumor invades muscularis mucosae (colon/rectum) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Bruising of umbilical cord Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pT3b: Seminal vesicle invasion (prostate) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of salivary gland Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Carcinoma of skin (excluding eyelid, vulva, penis, and melanomas) TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Drainage of lesion of pelvic lymph node Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of middle ear Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tricuspid valve lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Excisional biopsy of lesion of rectum, fragmented, by transanal approach Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Mixed endophytic and exophytic tumor configuration Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T1b: Esophagus/stomach tumor invades submucosa Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Tumor invades skin Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Infrared photocoagulation of lesion of skin Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Frozen section microscopically controlled excision of skin lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of pineal gland Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of nipple lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Residual tumor stage R2 Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
International Federation of Gynecology and Obstetrics vulvar melanoma stage II Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
N1 category Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Flexible check cystoscopy and biopsy of bladder lesion Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Obturator nerve lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3 category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT1: Tumor 2 cm or less in greatest dimension (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
On examination - bacillus Calmette-Guerin scar present Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Operation on lesion of muscle Procedure morphology True Lesion Inferred relationship Existential restriction modifier 2
Chemical peeling of lesion of skin of head or neck Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Rheumatoid linear subcutaneous bands Associated morphology True Lesion Inferred relationship Existential restriction modifier 5
Excision of lesion of auricle of ear Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Soft tissue lesion of shoulder region Associated morphology False Lesion Inferred relationship Existential restriction modifier 2

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