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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
Partial obstructing tumour Associated morphology True Lesion Inferred relationship Some 1
pT4 (IVA): Tumour invades bladder mucosa and/or bowel mucosa (TNM category and FIGO stage) (corpus uteri) Associated morphology False Lesion Inferred relationship Some 1
Blood/lymphatic vessel invasion by tumor present (breast) Associated morphology True Lesion Inferred relationship Some 1
Excision of lesion of rectum Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of anterior segment of eye Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of breast using wire guidance Direct morphology False Lesion Inferred relationship Some 2
International Federation of Gynecology and Obstetrics stage finding for vulvar melanoma Associated morphology True Lesion Inferred relationship Some 1
Lymphoma stage I Associated morphology True Lesion Inferred relationship Some 1
Tumour invades optic nerve at lamina cribrosa Associated morphology True Lesion Inferred relationship Some 1
T1: Solitary liver tumor < 2 cm; no vascular invasion Associated morphology False Lesion Inferred relationship Some 1
pT4: Invasion of bladder AND/OR rectum (prostate) Associated morphology False Lesion Inferred relationship Some 1
T2a: Aerodigestive tract tumour without parapharyngeal extension Associated morphology False Lesion Inferred relationship Some 1
Curettage and cauterisation of skin lesion Direct morphology True Lesion Inferred relationship Some 3
Curettage and cauterisation of skin lesion Direct morphology True Lesion Inferred relationship Some 4
Excision of lesion of tendon of toes Direct morphology True Lesion Inferred relationship Some 2
Lesion of umbilical stump Associated morphology True Lesion Inferred relationship Some 2
Biopsy of spinal nerve ganglion lesion Direct morphology True Lesion Inferred relationship Some 2
O/E - skin scar Associated morphology False Lesion Inferred relationship Some 2
Excision of lesion of lip Direct morphology True Lesion Inferred relationship Some 2
pT3b (IIIB): Macroscopic peritoneal metastasis beyond pelvis 2 cm or less in greatest dimension (TNM category and FIGO stage) (ovary) Associated morphology False Lesion Inferred relationship Some 1
Destruction of lesion of kidney Direct morphology True Lesion Inferred relationship Some 2
Uterine cervix scarred Associated morphology False Lesion Inferred relationship Some 2
Tumour invasion into mediastinal lymph node without extracapsular extension Associated morphology True Lesion Inferred relationship Some 1
Tumour invades retroperitoneal structure Associated morphology True Lesion Inferred relationship Some 1
pM1a: Metastasis in cervical nodes (upper thoracic oesophagus) Associated morphology False Lesion Inferred relationship Some 1
Removal of lesion of eyelid Direct morphology True Lesion Inferred relationship Some 2
Laparoscopic wedge resection of lesion of stomach Direct morphology True Lesion Inferred relationship Some 2
Fiberoptic endoscopic sclerotherapy to lesion of upper gastrointestinal tract Indirect morphology True Lesion Inferred relationship Some 2
pN0(mol+): No regional lymph node metastasis histologically, positive nonmorphologic (molecular) findings for isolated tumour cells (breast) Associated morphology False Lesion Inferred relationship Some 1
pT1: Tumour 5 cm or less in greatest dimension (extraosseous primitive neuroectodermal tumour/Ewing's sarcoma) Associated morphology False Lesion Inferred relationship Some 1
Drainage of skin lesion Indirect morphology False Lesion Inferred relationship Some 2
pN3: Metastasis in four or more regional nodes, or matted metastatic nodes, or in-transit metastasis or satellite(s) with metastasis in regional node(s) (melanoma of the skin) Associated morphology False Lesion Inferred relationship Some 1
O/E - skin - small scales Associated morphology False Lesion Inferred relationship Some 2
Excision of lesion of intramedullary spinal cord Direct morphology True Lesion Inferred relationship Some 2
Cranial morcellisation Direct morphology True Lesion Inferred relationship Some 2
Extirpation of lesion of bone Direct morphology True Lesion Inferred relationship Some 2
Tumour stage T1b2 Associated morphology False Lesion Inferred relationship Some 1
N3b: extension to supraclavicular fossa Associated morphology False Lesion Inferred relationship Some 1
Fibreoptic endoscopic submucosal resection of lesion of oesophagus Direct morphology True Lesion Inferred relationship Some 2
Tumour stage T3bi Associated morphology False Lesion Inferred relationship Some 1
T2 (II): Fallopian tube tumour involves one or both tube(s) with pelvic extension Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of lumbar vertebra Direct morphology True Lesion Inferred relationship Some 2
Soft tissue lesion Associated morphology True Lesion Inferred relationship Some 2
Excision of lesion of parietal lobe of brain Direct morphology True Lesion Inferred relationship Some 2
Excision of Reinke's oedema Direct morphology True Lesion Inferred relationship Some 2
Biopsy of lesion of tendon sheath Direct morphology True Lesion Inferred relationship Some 2
T3a: Bladder tumour invades perivesical tissue microscopically Associated morphology False Lesion Inferred relationship Some 1
Tru-cut biopsy of lesion of peritoneal cavity Direct morphology True Lesion Inferred relationship Some 2
pT2 (II): Tumour invades paravaginal tissues but not to pelvic wall (TNM category and FIGO stage) (vagina) Associated morphology False Lesion Inferred relationship Some 1
Chemosurgery by Mohs' technique, third stage Direct morphology True Lesion Inferred relationship Some 3
Chemosurgery by Mohs' technique, third stage Direct morphology True Lesion Inferred relationship Some 4
Residual tumour stage R1 Associated morphology False Lesion Inferred relationship Some 1
Skin or mucosa lesion Associated morphology True Lesion Inferred relationship Some 2
pTX: Primary tumour cannot be assessed (breast) Associated morphology False Lesion Inferred relationship Some 1
Drainage of lesion of epitrochlear lymph node Indirect morphology False Lesion Inferred relationship Some 2
FIGO EC stage III Associated morphology False Lesion Inferred relationship Some 1
Tumour invasion limited to skin Associated morphology True Lesion Inferred relationship Some 1
Marsupialisation of lesion of skin of head or neck Direct morphology True Lesion Inferred relationship Some 2
pN2c: Metastasis in bilateral or contralateral lymph nodes, none more than 6 cm in greatest dimension (upper aerodigestive tract) Associated morphology False Lesion Inferred relationship Some 1
Lesion of rectum Associated morphology True Lesion Inferred relationship Some 2
pT3: Tumour more than 16 mm in greatest diameter and/or greater than 10 mm in maximum height (thickness) without extraocular extension (ciliary body and choroid) (uveal melanoma) Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of vena cava Direct morphology True Lesion Inferred relationship Some 2
Excisional biopsy of lesion of rectum, intact, by transanal approach Direct morphology True Lesion Inferred relationship Some 2
T2: Tumour invades muscularis propria Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of trachea Direct morphology True Lesion Inferred relationship Some 2
High intensity focused ultrasound ablation of lesion of urinary bladder Direct morphology True Lesion Inferred relationship Some 1
M1a (III): GTT extends to the lungs with or without genital tract involvement Associated morphology False Lesion Inferred relationship Some 1
pN2c category Associated morphology False Lesion Inferred relationship Some 1
Transduodenal biopsy of lesion of ampulla of Vater Direct morphology True Lesion Inferred relationship Some 2
Fulguration of lesion of oesophagus Direct morphology True Lesion Inferred relationship Some 2
Cauterisation of lesion of oesophagus Direct morphology True Lesion Inferred relationship Some 2
Wide re-excision of lesion of skin Direct morphology False Lesion Inferred relationship Some 2
Tumour-like lesion Is a True Lesion Inferred relationship Some
CT guided radiofrequency ablation of lesion of lung Direct morphology True Lesion Inferred relationship Some 3
Rigid cystoscopy and transurethral resection of bladder lesion Direct morphology True Lesion Inferred relationship Some 3
pT1b: Tumour limited to the iris (more than 3 clock hours in size) (iris) (uveal melanoma) Associated morphology False Lesion Inferred relationship Some 1
Haemodialysis-associated secondary amyloidosis of skin Associated morphology False Lesion Inferred relationship Some 2
Local destruction of lesion of knee joint Direct morphology True Lesion Inferred relationship Some 2
Venous (large vessel) invasion by tumour indeterminate Associated morphology True Lesion Inferred relationship Some 3
Excision of lesion of accessory nerve (XI) Direct morphology True Lesion Inferred relationship Some 2
Prostate tumour incidental histologic finding in more than 5 percent of tissue resected Associated morphology True Lesion Inferred relationship Some 1
Local application of haemostyptics onto gastric lesion Indirect morphology True Lesion Inferred relationship Some 2
Inflammation of vaginal wall Associated morphology False Lesion Inferred relationship Some 2
Deep peroneal nerve lesion Associated morphology True Lesion Inferred relationship Some 2
MX category Associated morphology True Lesion Inferred relationship Some 1
Tumour invades diaphragm Associated morphology True Lesion Inferred relationship Some 1
Fine needle aspiration of lesion of spleen Direct morphology True Lesion Inferred relationship Some 2
pT1a: Tumour 5 cm or less in greatest dimension, superficial tumour (soft tissue) Associated morphology False Lesion Inferred relationship Some 1
Basal laminar drusen Associated morphology False Lesion Inferred relationship Some 1
pN2a category Associated morphology False Lesion Inferred relationship Some 1
Marsupialisation of lesion of mandible Direct morphology True Lesion Inferred relationship Some 2
Clinical stage IV A Associated morphology False Lesion Inferred relationship Some 1
Blood/lymphatic vessel invasion by tumour indeterminate (breast) Associated morphology True Lesion Inferred relationship Some 1
pT4a: Tumour 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 oesophagus) (larynx, subglottis) Associated morphology False Lesion Inferred relationship Some 1
Acanthosis palmaris Associated morphology False Lesion Inferred relationship Some 2
pTa: Non-invasive papillary carcinoma (urinary bladder, ureter, renal pelvis) Associated morphology False Lesion Inferred relationship Some 1
Cryotherapy to lesion of palate Direct morphology True Lesion Inferred relationship Some 2
Destruction of lesion of cornea by cryotherapy Direct morphology True Lesion Inferred relationship Some 2
Renal vein uninvolved by renal tumor Associated morphology True Lesion Inferred relationship Some 1
Extirpation of lesion of jejunum Direct morphology True Lesion Inferred relationship Some 2
pT1b: Tumor more than 0.5 cm but not more than 1 cm in greatest dimension (breast) Associated morphology False Lesion Inferred relationship Some 1

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