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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
Aspiration of lung lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3: Tumor confluent with or extending into the ciliary body and/or choroid with scleral extension (iris) (uveal melanoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T2: Ampulla tumor invades duodenal wall Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of rectovaginal septum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of anterior cranial fossa extradural space Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of external nose Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pM1a: Distant metastasis to non-regional lymph node(s) (prostate) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Myocardial lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Endoscopic extirpation of lesion of oropharynx Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT4c: Tumor of any size with direct extension to chest wall (not including pectoralis muscle) and edema (including peau d'orange) or ulceration of the skin of the breast or satellite skin nodules confined to the same breast Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Stomach TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pN0: No regional lymph node metastasis histologically (i.e., none greater than 0.2 mm), no additional examination for isolated tumor cells (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lesion of stomach Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
T1mic: Microinvasion <= 0.1 cm in greatest dimension: BREAST: Complete excision less than total mastectomy, total mastectomy, modified radical mastectomy, radical mastectomy Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Cauterization of lung lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of mesentery of colon Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
N1c: >7 nodes involved Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T1: Aerodigestive tract tumor < 2 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Hernial opening Is a True Lesion Inferred relationship Existential restriction modifier
Renal tumor limited to kidney macroscopically Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Avulsion of lumbar nerve root Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Application of caustic to lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
pN1: Metastasis in a single regional lymph node (kidney) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction lesion of ampulla Vater Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1c: Tumor 2 cm or less in greatest dimension, invading the subcutis and/or greater than 6 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics vulvar carcinoma (FIGO VC) stage IA Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of eye proper Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
G4: Undifferentiated (less than 5 percent gland forming) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Radiotherapy to retina Direct morphology False Lesion Inferred relationship Existential restriction modifier 4
Extirpation of lesion of tentorium cerebelli Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT2c (IIC): Tumor involves one or both fallopian tubes with pelvic extension with malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (fallopian tube) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Clark melanoma level finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T4 (IVA): Tumor of uterine cervix/vagina invades mucosa of bladder or rectum and/or extends beyond true pelvis Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Clinical stage IV E Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT2: Minimal invasion of the optic nerve and/or optic coats (retinoblastoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Biopsy of orbital lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Localized tumor configuration Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT1: Tumor 2 cm or less in greatest dimension without extraparenchymal extension (major salivary glands) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lymphatic (small vessel) invasion by tumor absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lesion of joint capsule of pelvic region Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Lesion of joint capsule of pelvic region Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Endoscopic extirpation of lesion of sigmoid colon using rigid sigmoidoscope Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Papule Is a True Lesion Inferred relationship Existential restriction modifier
Residual tumor stage finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Pinch mark Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Shaving of benign lesion with chemical cauterization Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Pulmonary parenchymal invasion by tumor cannot be assessed Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Common peroneal nerve lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of spinal cord meninges Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
N1: Metastasis with a lymph node mass less than 2 cm in greatest dimension and 5 or fewer positive nodes, none larger than 2 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lesion of degenerative abnormality Is a True Lesion Inferred relationship Existential restriction modifier
T4: Pleural tumor directly extends to any of the following: contralateral pleura, contralateral lung, peritoneum, intra-abdominal organs, cervical tissues Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Endoscopic destruction of lesion of stomach Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pN1: Metastasis in ipsilateral peribronchial and/or ipsilateral hilar lymph nodes, including intrapulmonary nodes involved by direct extension of the primary tumor (lung) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Wide local excision of breast lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of vocal ligament and Reinke's space Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of cornea by partial keratectomy Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3: Tumor limited to the larynx with vocal cord fixation and/or invades any of the following: postcrocoid area, pre-epiglottic tissues, paraglottic space, and/or minor thyroid cartilage erosion (e.g., inner cortex) (larynx, supraglottis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Open excision of ureteric lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T4: Tumor invades through cricoid or thyroid cartilage and/or extends into other tissues beyond the larynx (trachea, soft tissues of neck, thyroid, esophagus) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of ganglion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics cervical cancer stage Ia Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Partial excision of lesion of meninges Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Clinical stage III B Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Scab of skin Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Peranal biopsy of lesion of rectum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Cystodiathermy and destruction of bladder lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Perineural invasion by tumor absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
International neuroblastoma pathology classification: Favorable histology group, patient of any age with ganglioneuroblastoma, intermixed (Schwannian stroma-rich) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Renal tumor extends beyond Gerota's fascia macroscopically Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Cauterization of lesion of cervix Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Open excision of urethral lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Dukes stage D Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Extracellular alteration Is a True Lesion Inferred relationship Existential restriction modifier
Papillary hyperplasia Is a True Lesion Inferred relationship Existential restriction modifier
Photocoagulation of esophageal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Open extirpation of lesion of esophagus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1a: Melanoma 1.0 mm or less in thickness and level II or III, no ulceration (melanoma of the skin) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of duodenal papilla Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Fiberoptic endoscopic photodynamic therapy of lesion of lower respiratory tract Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Operation for middle ear lesion Procedure morphology True Lesion Inferred relationship Existential restriction modifier 2
Lesion of ligaments of elbow region Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of exostosis of toe Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Drainage of lesion of axillary lymph node Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Soft macular drusen Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Solid, partially encapsulated tumor Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Incisional biopsy of skin lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Scrotal wall involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Hyperkeratosis of female perineum Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Open excision of lesion of rectum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Cauterization of lesion of anus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Laser treatment of lesion - large intestine Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of skin Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Deposition on vulva Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of eyelid Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Open biopsy of lesion of temporal lobe of brain Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Gleason Pattern 5 Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T1: Breast tumor <= 2 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Laser destruction of lesion of vulva Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Laser destruction of lesion of vulva Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Acquired acanthosis nigricans Associated morphology False Lesion Inferred relationship Existential restriction modifier 2

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