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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
Lesion of mucosa Associated morphology True Lesion Inferred relationship Some 2
Excision of lesion of soft tissue Direct morphology True Lesion Inferred relationship Some 2
Lesion of tympanic membrane Associated morphology True Lesion Inferred relationship Some 2
pT4: Tumour directly invades other organs or structures and/or perforates visceral peritoneum (colon/rectum) Associated morphology False Lesion Inferred relationship Some 1
Tumour stage T1a2 Associated morphology False Lesion Inferred relationship Some 1
Lymphoma stage III 1 Associated morphology True Lesion Inferred relationship Some 1
Excision of lesion of capsule of foot Direct morphology True Lesion Inferred relationship Some 2
Excision of exostosis of facial bone Direct morphology False Lesion Inferred relationship Some 2
O/E - papules present Associated morphology False Lesion Inferred relationship Some 2
Basosquamous acanthoma Is a True Lesion Inferred relationship Some
Tumour invades mediastinum Associated morphology True Lesion Inferred relationship Some 1
pT3b: Tumour 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 Some 3
pT2: Tumour invades muscularis propria (oesophagus) Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of abdominal wall Direct morphology False Lesion Inferred relationship Some 2
Percutaneous biopsy of lesion of gallbladder Direct morphology True Lesion Inferred relationship Some 2
Endoscopic excision of lesion of uterus Direct morphology True Lesion Inferred relationship Some 2
Chemosurgery, first stage, including the removal of all gross tumour and delineation of margins Direct morphology True Lesion Inferred relationship Some 3
Chemosurgery, first stage, including the removal of all gross tumour and delineation of margins Direct morphology True Lesion Inferred relationship Some 4
pT3b (IIIB): Tumour 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 Some 1
Excision of coarctation of aorta with end-to-end anastomosis Direct morphology False Lesion Inferred relationship Some 3
FIGO EC stage IIIC1 Associated morphology False Lesion Inferred relationship Some 1
High grade (poorly differentiated to undifferentiated) Associated morphology True Lesion Inferred relationship Some 1
Size of base of tumour on transillumination cannot be determined Associated morphology True Lesion Inferred relationship Some 1
Erosion of oesophageal tumour into trachea Associated morphology True Lesion Inferred relationship Some 3
Excision of neurolemmoma of cutaneous nerve Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of eyebrow Direct morphology True Lesion Inferred relationship Some 2
Endoscopic destruction of lesion of lower bowel using fibreoptic sigmoidoscope Direct morphology True Lesion Inferred relationship Some 2
Lymphoma extent of involvement not specified Associated morphology True Lesion Inferred relationship Some 1
Destruction of lesion of abdominal wall Direct morphology False Lesion Inferred relationship Some 2
Granulations on tympanic membrane Associated morphology False Lesion Inferred relationship Some 2
Lesion of female perineum Associated morphology True Lesion Inferred relationship Some 2
Removal of lesion of urinary tract Direct morphology True Lesion Inferred relationship Some 2
pN2: Metastasis in unilateral internal iliac AND/OR inguinal lymph node(s) (anal canal) Associated morphology False Lesion Inferred relationship Some 1
N1: Regional lymph node metastasis Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of forefoot Direct morphology True Lesion Inferred relationship Some 2
Bony callus Is a True Lesion Inferred relationship Some
Tumour penetrates serosa, perforation present Associated morphology True Lesion Inferred relationship Some 1
Local destruction of lesion of trachea Direct morphology True Lesion Inferred relationship Some 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 Some 1
Metastasis stage M1b Associated morphology False Lesion Inferred relationship Some 1
Extirpation of lesion of meninges of brain cortex Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of eyelid by halving procedure Direct morphology True Lesion Inferred relationship Some 2
Microcalcifications present in malignant neoplasm Associated morphology True Lesion Inferred relationship Some 1
pM1 (IVB): Distant metastasis (including pelvic lymph node metastasis) (TNM category and FIGO stage) (vulva) Associated morphology False Lesion Inferred relationship Some 1
Laser bladder lesion therapy Direct morphology True Lesion Inferred relationship Some 3
Electrocoagulation of lesion - small intestine Direct morphology True Lesion Inferred relationship Some 2
Pulmonary valve lesion Associated morphology True Lesion Inferred relationship Some 2
FIGO VC stage II Associated morphology False Lesion Inferred relationship Some 1
Glottis TNM finding Associated morphology False Lesion Inferred relationship Some 1
Tumour invasion penetrating serosa Associated morphology True Lesion Inferred relationship Some 1
Vascular invasion by tumour is indeterminate Associated morphology True Lesion Inferred relationship Some 2
Excision of lesion of round ligament Direct morphology True Lesion Inferred relationship Some 2
pT3b: Tumour 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 Some 1
Lesion of clavicle Associated morphology True Lesion Inferred relationship Some 2
Clinical stage IV D Associated morphology False Lesion Inferred relationship Some 1
Cancer diagnosis based on cytological evidence Associated morphology True Lesion Inferred relationship Some 1
Endoscopic fibreoptic laser destruction of lesion below trachea Direct morphology True Lesion Inferred relationship Some 2
FIGO CC stage II Associated morphology False Lesion Inferred relationship Some 1
pT1: Tumour invades lamina propria or submucosa (small intestine) Associated morphology False Lesion Inferred relationship Some 1
T3c: Renal tumour grossly extends into the vena cava above the diaphragm Associated morphology False Lesion Inferred relationship Some 1
Vaginal lesion Associated morphology True Lesion Inferred relationship Some 2
T3 (III): Vaginal tumour extends to pelvic wall Associated morphology False Lesion Inferred relationship Some 1
Intergroup rhabdomyosarcoma study postoperative clinical group IA: localised tumour, confined to site of origin, completely resected Associated morphology True Lesion Inferred relationship Some 1
Extirpation of lesion of external ear Direct morphology True Lesion Inferred relationship Some 2
Intergroup rhabdomyosarcoma study postoperative clinical group cannot be assessed Associated morphology True Lesion Inferred relationship Some 1
pN1: Metastasis in 1 to 3 regional lymph nodes (colon/rectum) Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of elbow joint Direct morphology True Lesion Inferred relationship Some 2
Resection of mediastinal lesion Direct morphology True Lesion Inferred relationship Some 2
Tis (0): Carcinoma in situ (limited to fallopian tube mucosa) Associated morphology False Lesion Inferred relationship Some 1
Argon plasma coagulation of lesion of sigmoid colon Direct morphology True Lesion Inferred relationship Some 2
Tumour stage T1b Associated morphology False Lesion Inferred relationship Some 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 Some 2
Scratch marks on vulva Associated morphology False Lesion Inferred relationship Some 2
Gestational trophoblastic lesion Is a True Lesion Inferred relationship Some
Clubbing of toes Associated morphology False Lesion Inferred relationship Some 3
Extrascleral tumour extension present Associated morphology True Lesion Inferred relationship Some 1
pT4a: Tumour of any size with extension to chest wall, not including pectoralis muscle (breast) Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion from pulmonary valve cusp Direct morphology True Lesion Inferred relationship Some 2
Venous vessels outside tumour indeterminate for tumour involvement Associated morphology True Lesion Inferred relationship Some 2
O/E - hands - finger clubbing Associated morphology False Lesion Inferred relationship Some 3
Tumour of moderate extent Associated morphology True Lesion Inferred relationship Some 1
Trunk nerve lesion Associated morphology True Lesion Inferred relationship Some 2
Vaginal excision of lesion of uterus Direct morphology True Lesion Inferred relationship Some 2
Endoscopic retrograde drainage of lesion of pancreas Indirect morphology False Lesion Inferred relationship Some 2
Excision of focal lesion of larynx Direct morphology True Lesion Inferred relationship Some 2
Tumour limited to the pancreas (endocrine pancreas) Associated morphology True Lesion Inferred relationship Some 1
M1: Distant metastasis [includes metastasis to ipsilateral supraclavicular lymph nodes] Associated morphology False Lesion Inferred relationship Some 1
Plantar nerve lesion Associated morphology True Lesion Inferred relationship Some 2
Destruction of lesion of large intestine using thermal probe Direct morphology True Lesion Inferred relationship Some 2
pT3: Tumour 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 Some 1
Metastasis stage M4 Associated morphology False Lesion Inferred relationship Some 1
T1: Tumour limited to subglottis Associated morphology False Lesion Inferred relationship Some 1
Local destruction of lesion of joint of hand Direct morphology True Lesion Inferred relationship Some 2
pT2: Tumour more than 2 cm but not more than 4 cm in greatest dimension (oropharynx) Associated morphology False Lesion Inferred relationship Some 1
T4: Testicular tumour invades scrotum with or without vascular/lymphatic invasion Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of vulva Direct morphology True Lesion Inferred relationship Some 2
Eruption of vulva Associated morphology False Lesion Inferred relationship Some 2
Thoracotomy for excision of emphysematous bleb of lung Direct morphology True Lesion Inferred relationship Some 3
X-ray guided wire localisation of breast lesion Direct morphology True Lesion Inferred relationship Some 3
Endoscopic extirpation of lesion of ventricle of brain Direct morphology True Lesion Inferred relationship Some 2
Invasive tumour border Associated morphology True Lesion Inferred relationship Some 1

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