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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
Local excision of lesion of pancreas Direct morphology True Lesion Inferred relationship Some 2
Open biopsy of lesion of mediastinum Direct morphology True Lesion Inferred relationship Some 2
Upper limb nerve lesion Associated morphology True Lesion Inferred relationship Some 2
pN4 category Associated morphology False Lesion Inferred relationship Some 1
Curettage of lesion of brain Direct morphology True Lesion Inferred relationship Some 2
Ultrasound therapy - skin lesion Direct morphology True Lesion Inferred relationship Some 2
Endoscopic destruction of lesion of prostate Direct morphology True Lesion Inferred relationship Some 2
pN2a: Metastasis in 4 to 9 axillary lymph nodes (at least one tumor deposit greater than 2.0 mm) (breast) Associated morphology False Lesion Inferred relationship Some 1
O/E - blood crust on skin Associated morphology False Lesion Inferred relationship Some 3
Myoedema Associated morphology False Lesion Inferred relationship Some 2
Debulking of lesion of peritoneum Direct morphology True Lesion Inferred relationship Some 2
T1a1 (IA1): Tumour of uterine cervix with stromal invasion < 3.0 mm in depth and horizontal spread < 7.0 mm Associated morphology False Lesion Inferred relationship Some 1
Non-neoplastic naevus Associated morphology True Lesion Inferred relationship Some 2
Biopsy of lesion within joint cavity Direct morphology True Lesion Inferred relationship Some 2
T1b (IB): Tumour limited to both ovaries: capsule intact, no tumour on ovarian surface Associated morphology False Lesion Inferred relationship Some 1
Open spinal dislocation with cauda equina lesion Associated morphology False Lesion Inferred relationship Some 3
pT4: Melanoma greater than 4.0 mm in thickness, with or without ulceration (melanoma of the skin) Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of ovary in fragments Direct morphology True Lesion Inferred relationship Some 2
Plaque radiotherapy of lesion of retina Direct morphology False Lesion Inferred relationship Some 3
Excision of lesion of nose Direct morphology True Lesion Inferred relationship Some 2
pT3a (IIIA): Tumour involves one or both fallopian tubes, with microscopic peritoneal metastasis outside the pelvis (TNM category and FIGO stage) (fallopian tube) Associated morphology False Lesion Inferred relationship Some 1
Radical excision of lesion of external auditory canal or meatus Direct morphology False Lesion Inferred relationship Some 2
Flat tumour Associated morphology True Lesion Inferred relationship Some 1
T2: Renal pelvis/ureter tumour invades the muscularis Associated morphology False Lesion Inferred relationship Some 1
Colposcopic laser destruction of lesion of cervix Direct morphology True Lesion Inferred relationship Some 2
pT4b: Tumour invades skull base and/or pterygoid plates and/or encases carotid artery (major salivary glands) Associated morphology False Lesion Inferred relationship Some 1
pT1a: Tumour 10 mm or less in greatest diameter and 2.5 mm or less in greatest height (thickness) without microscopic extraocular extension (ciliary body and choroid) (uveal melanoma) Associated morphology False Lesion Inferred relationship Some 1
pN2: Metastasis in 4 to 9 axillary lymph nodes, or in clinically apparent internal mammary lymph nodes in the absence of axillary lymph node metastasis (breast) Associated morphology False Lesion Inferred relationship Some 1
Tumor extension finding Associated morphology True Lesion Inferred relationship Some 1
Calcific tendinitis of shoulder Associated morphology False Lesion Inferred relationship Some 3
pT1: Tumour involves ipsilateral parietal pleura, with or without focal involvement of visceral pleura (thoracic mesothelioma) Associated morphology False Lesion Inferred relationship Some 1
pN0(i-) category Associated morphology False Lesion Inferred relationship Some 1
Open wedge biopsy of lesion of liver Direct morphology True Lesion Inferred relationship Some 3
pT2: Tumour invading two subsites in a single region or extending to involve an adjacent region within the nasoethmoidal complex, with or without bony invasion (nasal cavity and ethmoid sinus) Associated morphology False Lesion Inferred relationship Some 1
pM category finding Associated morphology False Lesion Inferred relationship Some 1
Acquired short Achilles tendon Associated morphology False Lesion Inferred relationship Some 3
Venous (large vessel)/lymphatic (small vessel) invasion by tumour cannot be assessed Associated morphology True Lesion Inferred relationship Some 1
Incision of lesion of eyebrow Direct morphology True Lesion Inferred relationship Some 2
Destruction of lesion of internal nose by external approach Direct morphology True Lesion Inferred relationship Some 2
Operation on lesion of pituitary gland Procedure morphology True Lesion Inferred relationship Some 2
pT2 (II): Tumour invades cervix but does not extend beyond uterus (TNM category and FIGO stage) (corpus uteri) Associated morphology False Lesion Inferred relationship Some 1
Pre-biopsy localisation of breast lesion using dye Direct morphology True Lesion Inferred relationship Some 3
Pre-biopsy localisation of breast lesion using dye Direct morphology True Lesion Inferred relationship Some 4
pT1: Tumour limited to the testis and epididymis without vascular/lymphatic invasion; tumour may invade into the tunica albuginea but not the tunica vaginalis (testis) Associated morphology False Lesion Inferred relationship Some 1
Tumour penetrates serosa, perforation absent Associated morphology True Lesion Inferred relationship Some 1
Incisional biopsy of lesion of lip Direct morphology True Lesion Inferred relationship Some 2
Open biopsy of lesion of peritoneal cavity Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of oropharynx Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of kidney Direct morphology True Lesion Inferred relationship Some 2
Excavated lesion of tumour Associated morphology True Lesion Inferred relationship Some 1
Soft tissue TNM finding Associated morphology False Lesion Inferred relationship Some 1
Local destruction of lesion of elbow joint Direct morphology True Lesion Inferred relationship Some 2
Modified Dukes stage A Associated morphology True Lesion Inferred relationship Some 1
Biopsy of lesion of nose Direct morphology True Lesion Inferred relationship Some 2
T1c: Tumour identified by needle biopsy because of elevated PSA: PROSTATE: Biopsy/TURP: PROSTATE: Resection Associated morphology False Lesion Inferred relationship Some 1
M1b (IVC): All other metastatic sites with two risk factors Associated morphology False Lesion Inferred relationship Some 1
Foot mark Associated morphology True Lesion Inferred relationship Some 2
pM1a: Distant metastasis to lung (primitive neuroectodermal tumour/Ewing's sarcoma) Associated morphology False Lesion Inferred relationship Some 1
Subretinal exudate Associated morphology False Lesion Inferred relationship Some 2
Percutaneous biopsy of breast lesion Direct morphology True Lesion Inferred relationship Some 2
Radiofrequency ablation of lesion of liver Direct morphology True Lesion Inferred relationship Some 1
Excision of lesion of trigeminal nerve (V) Direct morphology True Lesion Inferred relationship Some 2
FIGO EC stage IIIB Associated morphology False Lesion Inferred relationship Some 1
Diagnostic endoscopic examination of lower bowel and biopsy of lesion of lower bowel using fibreoptic sigmoidoscope Direct morphology False Lesion Inferred relationship Some 3
Clinical stage II A Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of sacrococcygeal region Direct morphology True Lesion Inferred relationship Some 2
Drainage of hordeolum Indirect morphology False Lesion Inferred relationship Some 2
Tumour site not specified Associated morphology True Lesion Inferred relationship Some 1
Biopsy of lesion of thyroglossal tract Direct morphology False Lesion Inferred relationship Some 2
O/E - skin bullae Associated morphology False Lesion Inferred relationship Some 3
Clark melanoma level 4 Associated morphology True Lesion Inferred relationship Some 1
Elephantiasic pretibial myxoedema Associated morphology False Lesion Inferred relationship Some 2
Open biopsy of pleural lesion Direct morphology True Lesion Inferred relationship Some 2
Cauterisation of lesion of vulva Direct morphology True Lesion Inferred relationship Some 2
Main bronchus (less than 2 cm distal to the carina) involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Some 1
Open destruction of lesion of trachea Direct morphology True Lesion Inferred relationship Some 2
L2 stage Associated morphology True Lesion Inferred relationship Some 1
Endovascular obliteration of intracranial arteriovenous malformation Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion from joint of spine Direct morphology True Lesion Inferred relationship Some 2
T3: Aerodigestive tract tumour limited to larynx with vocal cord fixation Associated morphology False Lesion Inferred relationship Some 1
Excision of spinal cord vascular malformation Direct morphology True Lesion Inferred relationship Some 2
Cryotherapy to skin lesion Direct morphology True Lesion Inferred relationship Some 2
T4a: Breast tumor with extension to chest wall Associated morphology False Lesion Inferred relationship Some 1
pT4: Tumour with intracranial extension, and/or involvement of cranial nerves, infratemporal fossa, hypopharynx, orbit, or masticator space (nasopharynx) Associated morphology False Lesion Inferred relationship Some 1
Focal angiectasis Is a True Lesion Inferred relationship Some
pT3c: Tumour invades the optic nerve through the level of the lamina cribrosa but not to the line of resection and massively invades the choroid (retinoblastoma) Associated morphology False Lesion Inferred relationship Some 1
Excision of hand lesion Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of external ear Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of tongue Direct morphology True Lesion Inferred relationship Some 2
Laparoscopy with fulguration of lesion Direct morphology False Lesion Inferred relationship Some 1
On examination - skin burrows present Associated morphology False Lesion Inferred relationship Some 2
Excision of lesion of intradural intramedullary spinal cord Direct morphology True Lesion Inferred relationship Some 2
Fibreoptic endoscopic photodynamic therapy of lesion of stomach Direct morphology True Lesion Inferred relationship Some 2
pT1a1 category Associated morphology False Lesion Inferred relationship Some 1
Destruction of lesion of choroid by diathermy Direct morphology True Lesion Inferred relationship Some 2
Distant metastasis present Associated morphology True Lesion Inferred relationship Some 1
Lesion of ear canal Associated morphology True Lesion Inferred relationship Some 2
N2a: Metastasis in a single ipsilateral lymph node, > 3 cm but < 6 cm in greatest dimension Associated morphology False Lesion Inferred relationship Some 1
Destruction of lesion of oesophagus by thoracic approach Direct morphology True Lesion Inferred relationship Some 2
FIGO EC stage II Associated morphology False Lesion Inferred relationship Some 1
Hysteroscopy and biopsy of lesion of uterus Direct morphology True Lesion Inferred relationship Some 3

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