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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
Ureter involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Tumor of advanced extent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Argon plasma coagulation of lesion of esophagus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Cryotherapy of skin lesion with liquid nitrogen Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Lesion of ligaments of shoulder region Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Local destruction of lesion of bronchus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Circumscribed tumor border Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lesion of eye Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of right atrial vegetations Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Intergroup rhabdomyosarcoma study post-surgical clinical group IIB: Locally extensive tumor (spread to regional lymph nodes), completely resected Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lesion of mucosa Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of soft tissue Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Lesion of tympanic membrane Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
pT4: Tumor directly invades other organs or structures and/or perforates visceral peritoneum (colon/rectum) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Tumor stage T1a2 Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lymphoma stage III 1 Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of capsule of foot Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of exostosis of facial bone Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
On examination - papules present Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Basosquamous acanthoma Is a True Lesion Inferred relationship Existential restriction modifier
Tumor invades mediastinum Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT3b: Tumor more than 5 cm in greatest dimension, limited to dermis and greater than 2 mm in thickness, but not more than 6 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
pT2: Tumor invades muscularis propria (esophagus) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of abdominal wall Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Percutaneous biopsy of lesion of gallbladder Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Endoscopic excision of lesion of uterus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Chemosurgery, first stage, including the removal of all gross tumor and delineation of margins Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Chemosurgery, first stage, including the removal of all gross tumor and delineation of margins Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
pT3b (IIIB): Tumor extends to pelvic wall and/or causes hydronephrosis or non-functioning kidney (TNM category and FIGO stage) (uterine cervix) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of coarctation of aorta with end-to-end anastomosis Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
International Federation of Gynecology and Obstetrics endometrial cancer stage IIIC1 Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
High grade (poorly differentiated to undifferentiated) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Size of base of tumor on transillumination cannot be determined Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Erosion of esophageal tumor into trachea Associated morphology True Lesion Inferred relationship Existential restriction modifier 3
Excision of neurolemmoma of cutaneous nerve Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of eyebrow Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Endoscopic destruction of lesion of lower bowel using fiberoptic sigmoidoscope Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Lymphoma extent of involvement not specified Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of abdominal wall Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Granulations on tympanic membrane Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Lesion of female perineum Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Removal of lesion of urinary tract Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pN2: Metastasis in unilateral internal iliac AND/OR inguinal lymph node(s) (anal canal) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
N1: Regional lymph node metastasis Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of forefoot Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Bony callus Is a True Lesion Inferred relationship Existential restriction modifier
Tumor penetrates serosa, perforation present Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Local destruction of lesion of trachea Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pN2: Metastasis in a single lymph node, more than 2 cm but not more than 5 cm in greatest dimension; or multiple lymph nodes, none more than 5 cm in greatest dimension (urinary bladder, ureter, renal pelvis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Metastasis stage M1b Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Extirpation of lesion of meninges of brain cortex Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of eyelid by halving procedure Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Microcalcifications present in malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pM1 (IVB): Distant metastasis (including pelvic lymph node metastasis) (TNM category and FIGO stage) (vulva) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Laser bladder lesion therapy Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Electrocoagulation of lesion - small intestine Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Pulmonary valve lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics vulvar carcinoma stage II Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Glottis TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Tumor invasion penetrating serosa Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Vascular invasion by tumor is indeterminate Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of round ligament Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3b: Tumor grossly extends into the renal vein or its segmental (muscle-containing) branches, or vena cava below the diaphragm (kidney) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lesion of clavicle Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Clinical stage IV D Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Cancer diagnosis based on cytological evidence Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Endoscopic fiberoptic laser destruction of lesion below trachea Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics cervical cancer stage II Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT1: Tumor invades lamina propria or submucosa (small intestine) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T3c: Renal tumor grossly extends into the vena cava above the diaphragm Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Vaginal lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
T3 (III): Vaginal tumor extends to pelvic wall Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Intergroup rhabdomyosarcoma study post-surgical clinical group IA: localized tumor, confined to site of origin, completely resected Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Extirpation of lesion of external ear Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Intergroup rhabdomyosarcoma study post-surgical clinical group cannot be assessed Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pN1: Metastasis in 1 to 3 regional lymph nodes (colon/rectum) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of elbow joint Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Resection of mediastinal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tis (0): Carcinoma in situ (limited to fallopian tube mucosa) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Argon plasma coagulation of lesion of sigmoid colon Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor stage T1b Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT4a: Tumor invades deep extradermal structures (i.e. cartilage, skeletal muscle, or bone) not more than 6mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Scratch marks on vulva Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Gestational trophoblastic lesion Is a True Lesion Inferred relationship Existential restriction modifier
Clubbing of toes Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Extrascleral tumor extension present Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT4a: Tumor of any size with extension to chest wall, not including pectoralis muscle (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion from pulmonary valve cusp Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Venous vessels outside tumor indeterminate for tumor involvement Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
On examination - hands - finger clubbing Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Tumor of moderate extent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Trunk nerve lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Vaginal excision of lesion of uterus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Endoscopic retrograde drainage of lesion of pancreas Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Excision of focal lesion of larynx Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor limited to the pancreas (endocrine pancreas) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
M1: Distant metastasis [includes metastasis to ipsilateral supraclavicular lymph nodes] Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Plantar nerve lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of large intestine using thermal probe Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3: Tumor perforates the serosa (visceral peritoneum) and/or directly invades the liver and/or one other adjacent organ or structure, such as the stomach, duodenum, colon, pancreas, omentum, or extrahepatic bile ducts (gallbladder) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Metastasis stage M4 Associated morphology False Lesion Inferred relationship Existential restriction modifier 1

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