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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
pTis: Lobular carcinoma in situ (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT3: Tumor invades perivesical tissue (urinary bladder) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of ascending aorta Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of pelvic bone Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Congenital short Achilles tendon Associated morphology False Lesion Inferred relationship Existential restriction modifier 4
Excision of left ventricular lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pN1b: Metastasis in 4 to 7 regional lymph nodes (esophagus) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion from abdominal artery Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion by anatomic site Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
N2b: Metastasis in multiple ipsilateral lymph nodes, none > 6 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Perineural invasion by tumor indeterminate Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Endoscopic submucosal resection of lesion of lower bowel using fiberoptic sigmoidoscope Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Primary site synchronous tumors present Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T2: Tumor confined within the prostate Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of spinal meninges Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT2c: Bilateral disease (prostate) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Drug-induced hair color change Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Drainage of lesion of sclera Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Endoscopic excision of lesion of esophagus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of floor of mouth Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
On examination - suppuration scar Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Local destruction of lesion of joint of finger Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Fiberoptic endoscopic cauterization of lesion of colon Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT4b: Tumor penetrates visceral peritoneum (colon/rectum) Associated morphology False Lesion Inferred relationship Existential restriction modifier
pT2b (IIB): Extension to AND/OR implants on other pelvic tissues. No malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Local destruction of lesion of wrist joint Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Lesion of prepuce Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of preauricular appendage, remnant Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Excision of lesion of facial nerve (VII) Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of right atrial lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Laparoscopic ultrasound examination of pancreas and biopsy of lesion of pancreas Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Tumor invasion into muscular wall AND/OR subserosa Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of cul-de-sac Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Endoscopic cauterization of lesion of uterus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of vulva Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Perivesical fat involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Tumor stage T1mic Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Radiographic image not correlated with tumor pathology finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lumbar nerve root injury - L4 Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Lymphoma stage IV Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Extirpation of lesion of nipple Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Intergroup rhabdomyosarcoma study post-surgical clinical group IIIB: Localized or locally extensive tumor, gross residual disease after major resection (greater than 50 percent debulking) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of neurolemmoma, extensive Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1: Tumor 8 cm or less in greatest dimension (osseous primitive neuroectodermal tumor/Ewing's sarcoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of lip Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT2a: Tumor invades superficial muscle (inner half) (urinary bladder) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of stomach Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Ovary TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Histological grade finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Invasive ovarian tumor omental implants absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
M1b (IV): All other metastatic sites Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Open laser destruction of lesion of stomach Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor site not applicable Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of muscle Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Finger grip mark Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Cutaneous plaque Is a False Lesion Inferred relationship Existential restriction modifier
T2: Aerodigestive tract tumor extends to vocal cord(s) with normal or impaired mobility Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT3: Tumor more than 4 cm in greatest dimension (lip and oral cavity) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Thoracic mesothelioma TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of stomach Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Heater probe treatment of duodenal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of nasal turbinate Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Venous (large vessel)/lymphatic (small vessel) invasion by tumor absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Open decortication of lesion of lung Direct morphology True Lesion Inferred relationship Existential restriction modifier 1
pT1b1 (IB1): Clinically visible lesion 4.0 cm or less in greatest dimension (TNM category and FIGO stage) (uterine cervix) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Venous (large vessel) invasion by tumor present Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Extraprostatic extension of tumor indeterminate Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Seminal vesicle absent in tumor specimen Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Injection therapy of gastric lesion Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Flat tumor lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Node stage N2a Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T1 category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Radical excision of lesion of skin involving underlying or adjacent structure Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT4c category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Local excision of lesion of vulva Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Bone TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
LX stage Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Removal of spinal cord lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pN2: Metastasis with a lymph node mass more than 2 cm but not more than 5 cm in greatest dimension; or more than 5 nodes positive, none more than 5 cm; or evidence of extranodal extension of tumor (testis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Tattooing of skin lesion Indirect morphology True Lesion Inferred relationship Existential restriction modifier 2
Stereotactic excisional biopsy of intracranial lesion Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
T2b: Stomach tumor invades subserosa Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T1a (IA): Tumor limited to one fallopian tube without penetrating the serosal surface, no ascites Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of uvula with local flap closure Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Tumor size finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of brain tissue Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
pN1: Unilateral metastasis in lymph node(s), 6 cm or less in greatest dimension, above the supraclavicular fossa (nasopharynx) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lesion of lateral cutaneous nerve of forearm Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
T1a (IA): Invasive carcinoma of uterine cervix diagnosed by microscopy only Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Skin punctum Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
pT4: Tumor involves any of the ipsilateral pleural surfaces plus additional sites as by American Joint Committee on Cancer 6th Edition definition (thoracic mesothelioma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Endoscopic submucosal resection of lesion of sigmoid colon using rigid sigmoidoscope Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Endoscopic destruction of lesion of duodenum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Electrodesiccation of lesion of skin of the head or neck Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T4b: Bladder tumor invades pelvic wall or abdominal wall Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of urethral prolapse Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Sacral radiculopathy Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Sacral radiculopathy Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Cauterization of lesion of skin of head or neck Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Endoscopic destruction of lesion of trachea using rigid bronchoscope Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor stage T4a Associated morphology False Lesion Inferred relationship Existential restriction modifier 1

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