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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
Destruction of lesion of iris Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor stage T1a1 Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Cauterization of gastric lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Rigid check cystoscopy and cauterization of bladder lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Excision of lesion of ventricle of heart Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invasion into muscle layer Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of eyelid Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3b: Tumor invades perivesical tissue macroscopically (extravesical mass) (urinary bladder) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT2 category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of subcutaneous vascular malformation of extremity Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion from floor of mouth Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Retinal vitelliform deposits Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Modified Dukes stage C2 Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Purpura due to prolonged vomiting and/or coughing Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Acanthosis nigricans due to type 2 diabetes mellitus Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pT2: Tumor more than 7 cm in greatest dimension, limited to the kidney (kidney) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Extirpation of lesion of colon Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of choroid plexus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT4b: Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures (larynx, glottis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Tumor invades bone Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Periprostatic fat invasion by tumor not identified Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Open biopsy of lesion of duodenum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Extra-capsular extension of nodal tumor present Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Operation for facial bone lesion Procedure morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of tongue Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
pT1mic: Microinvasion 0.1 cm or less in greatest dimension (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Abnormal radiologic density, rounded Associated morphology True Lesion Inferred relationship Existential restriction modifier 3
pN1 (IVB): Unilateral regional lymph node metastasis (pT1-pT4, pM1) (TNM category and FIGO stage) (vulva) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T2a (IIA): Endometrial tumor with endocervical glandular involvement Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Cancer diagnosis based on clinical evidence Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T1: Tumor invades submucosa (colon/rectum) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Rectum cautery Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Removal of lesion of brain meninges Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of maxillary sinus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Diathermy of lesion of uterosacral ligament Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3:Tumor directly invades any of following:chest wall,diaphragm,mediastinal pleura,parietal pericardium;or tumor in main bronchus<2 cm distal to carina(not involving it);or assoc atelectasis or obstructive pneumonitis of whole lung Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT1 (I): Tumor limited to ovaries (one or both) (TNM category and FIGO stage) (ovary) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
International Federation of Gynecology and Obstetrics vulvar carcinoma (FIGO VC) stage IIIA Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Tumor invasion of periprostatic fat absent (prostate) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lesion of skeletal muscle Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Local destruction of lesion of joint Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
N1b: Metastasis in bilateral, midline, or contralateral cervical or mediastinal lymph node(s) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Incision and drainage of lesion of abdominal wall Indirect morphology False Lesion Inferred relationship Existential restriction modifier 3
Incision and drainage of lesion of abdominal wall Direct morphology False Lesion Inferred relationship Existential restriction modifier 4
Removal of lesion of conjunctiva Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Lesion of amniotic membrane Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
On examination - vocal cords thickened Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of infratemporal fossa Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Excision of lesion of infratemporal fossa Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Collagen shrinkage Is a True Lesion Inferred relationship Existential restriction modifier
Excision of lesion of bone of thorax Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Papillectomy of single anal tag Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Ureteroscopic removal of ureteric lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT2b: Tumor more than 5 cm in greatest dimension, deep tumor (soft tissue) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT3a (IIIA): Tumor involves lower third of vagina, no extension to pelvic wall (TNM category and FIGO stage) (uterine cervix) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Laparoscopic marsupialization of liver cyst Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Lesion of bronchus Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1c: Tumor limited to the iris with melanomalytic glaucoma (iris) (uveal melanoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pN1: Metastasis in perirectal lymph node(s) (anal canal) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Incisional biopsy of lesion of floor of mouth Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of fascia Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Gallbladder TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of amputation stump Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of choroid by cryotherapy Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
World Health Organization grade IV central nervous system tumor Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T3: Lung tumor of any size associated atelectasis or obstructive pneumonitis of the entire lung Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pN1c: Metastasis in 1 to 3 axillary lymph nodes and in internal mammary lymph nodes with microscopic disease detected by sentinel lymph node dissection but not clinically apparent (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pN2: Bilateral regional lymph node metastasis (vulva) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT4b: Tumor invades lateral pterygoid muscle, pterygoid plates, lateral nasopharynx, or skull base or encases carotid artery (oropharynx) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of eyelid by wedge resection Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Open biopsy of lesion of ovary Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor infiltration by lymphocytes brisk Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of cerebral meninges Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T4: Lung tumor of any size with a malignant pleural effusion Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Hordeolum removal Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Scarred hymenal edge Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Chest wall involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Tumor invades iridocorneal angle Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of rectum by laser Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Axillary nerve lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics endometrial cancer stage IV Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of anterior abdominal wall Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
N2: Metastasis to ipsilateral axillary lymph node(s) fixed to one another or to other structures Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Drainage of lesion of abdominal lymph node Indirect morphology False Lesion Inferred relationship Existential restriction modifier 1
Damage Is a True Lesion Inferred relationship Existential restriction modifier
T2: Aerodigestive tract tumor > 2 cm but < 4 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
International neuroblastoma staging system stage finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of bursa Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Human bite mark Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invades beyond pancreatic capsule, but does not invade adjacent structures AND/OR organs (endocrine pancreas) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of abdominal aorta with interposition graft replacement Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
T1 (I): Trophoblastic disease confined to uterus Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
No pT1 category, insufficient tissue (prostate) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT3c category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of cerebral lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Drainage of lesion of brain tissue Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Purpura of vulva Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Irregular shaped lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lumbar nerve root injury - L5 Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
T3: Colon/rectum tumor invades through the muscularis propria into the subserosa or the nonperitonealized pericolic or perirectal soft tissues Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Ureter involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1

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