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364636000: Lesion observable (observable entity)

Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module

Descriptions:

Id Description Lang Type Status Case? Module
487801015 Lesion observable en Synonym Active Entire term case insensitive SNOMED CT core module
770906010 Lesion observable (observable entity) en Fully specified name Active Entire term case insensitive SNOMED CT core module

66 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Lesion observable Is a Clinical history/examination observable true Inferred relationship Existential restriction modifier
Inbound Relationships Type Active Source Characteristic Refinability Group
pT3a,b: Tumor invades through the muscularis propria into the subserosa or into non-peritonealized pericolic or perirectal tissues, invades 5 mm or less beyond the border of the muscularis propria (colon/rectum) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Non-viable tumor present in specimen Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
T3: Aerodigestive tract tumor invades any of the following: bone of posterior wall of maxillary sinus, subcutaneous tissues, skin of cheek, floor or medial wall of orbit, infratemporal fossa, pterygoid plates, ethmoid sinuses Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2: Tumor more than 2 cm but not more than 4 cm in greatest dimension limited to the thyroid (thyroid) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
International neuroblastoma pathology classification: Favorable histology group, patient less than 1.5 years of age, with poorly differentiated neuroblastoma (Schwannian stroma-poor), and low or intermediate mitosis-karyorrhexis index Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
G4: Nuclei bizarre and multilobated, 20 µ or greater, nucleoli prominent, chromatin clumped Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
pT1a (IA): Invasive carcinoma diagnosed only by microscopy. All macroscopically visible lesions (even with superficial invasion) are pT1b/IB (TNM category and FIGO stage) (uterine cervix) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
World Health Organization grade IV central nervous system tumor Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Modified Dukes stage C1 Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics vulvar melanoma stage III Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor invasion of periprostatic fat absent (prostate) Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
pT1a: Tumor 5 cm or less in greatest dimension, superficial tumor (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Papillary tumor configuration Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Gleason grade finding for prostatic cancer Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
M1a: non-regional lymph node metastasis Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T1: Tumor invades lamina propria or submucosa Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
N1b: 4-7 nodes involved Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Intergroup rhabdomyosarcoma study post-surgical clinical group IIA: localized tumor, gross total resection, but with microscopic residual disease Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Hemorrhagic tumor Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pN1: Metastasis with a lymph node mass 2 cm or less in greatest dimension and less than or equal to 5 nodes positive, none more than 2 cm in greatest dimension (testis) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor nodule site cannot be assessed Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
T3: Stomach tumor penetrates serosa without invasion of adjacent structures Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
G2: 6-50 percent non-squamous solid growth Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Tis (0): Carcinoma in situ (limited to fallopian tube mucosa) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor site indeterminate Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Extrascleral tumor extension present Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT2: Tumor invades mucosa of more than one adjacent subsite of supraglottis or glottis or region outside the supraglottis (e.g., mucosa of base of tongue, vallecula, medial wall of pyriform sinus) without fixation of the larynx Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN1: Metastasis in a single lymph node, 2 cm or less in greatest dimension (urinary bladder, ureter, renal pelvis) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics cervical cancer stage II Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Microcalcifications in tumor present Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
N2: Metastasis in ipsilateral mediastinal and/or subcarinal lymph node(s) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT3b: Tumor invades perivesical tissue macroscopically (extravesical mass) (urinary bladder) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT0 category Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T1: Aerodigestive tract tumor confined to nasopharynx Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor stage finding Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT1b1 category Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Finding addressing invasion of optic nerve by tumor Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
pT1: Tumor limited to one subsite of supraglottis with normal vocal cord mobility (larynx, supraglottis) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Finding addressing invasion of sclera by tumor Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
pT2: Tumor more than 5 cm in greatest dimension (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T4 category Interprets False Lesion observable 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) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
N3: Metastasis in contralateral mediastinal, contralateral hilar, ipsilateral or contralateral scalene or supraclavicular lymph node(s) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
No primary site synchronous tumors present Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT2: Tumor extends to the supraglottis AND/OR subglottis, AND/OR with impaired vocal cord mobility (larynx, glottis) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor infiltration by lymphocytes present Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Tumor invasion into bronchus, in situ Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Epithelial ovarian tumor, International Federation of Gynecology and Obstetrics stage IIIC Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Grade not determined Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
pT2: Minimal invasion of the optic nerve and/or optic coats (retinoblastoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Upper aerodigestive tract TNM finding Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor grade G0 Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
pT4: Invasion of bladder AND/OR rectum (prostate) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor stage T3a Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Fallopian tube TNM finding Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T1: Solitary liver tumor < 2 cm; no vascular invasion Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2b (IIB): Tumor with parametrial invasion (TNM category and FIGO stage) (uterine cervix) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Node stage N1biii Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pTis: Carcinoma in situ (breast) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor invades beyond pancreatic capsule to duodenum (endocrine pancreas) Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Involvement of tumor by anaplasia indeterminate Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Lip and oral cavity TNM finding Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2: Tumor invading two subsites in a single region or extending to involve an adjacent region within the nasoethmoidal complex, with or without bony invasion (nasal cavity and ethmoid sinus) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Stage IV: Distant metastasis or extension into other organs (adrenal cortical carcinoma) Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT2a: Tumor more than 5 cm in greatest dimension, superficial tumor (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT3a: Tumor directly invades adrenal gland or perirenal and/or renal sinus fat but not beyond Gerota's fascia (kidney) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Malignant chylothorax Interprets False Lesion observable Inferred relationship Existential restriction modifier 3
pT1: Tumor confined to the retina, vitreous, or subretinal space. No optic nerve or choroidal invasion (retinoblastoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2b: Tumor more than 5 cm in greatest dimension, deep tumor (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Radiologic infiltrate Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Lymphoma stage Ie Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pN3: Metastasis in perirectal and inguinal lymph nodes AND/OR bilateral internal iliac AND/OR inguinal lymph nodes (anal canal) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Raised tumor Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT1c: Tumor limited to the iris with melanomalytic glaucoma (iris) (uveal melanoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Scleral stage SX Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
Seminal vesicle absent in tumor specimen Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Tumor stage T3b Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Abnormal radiologic density, large area Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
No tumor invasion Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
International Federation of Gynecology and Obstetrics vulvar carcinoma (FIGO VC) stage IA Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T3 (III): Vaginal tumor extends to pelvic wall Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Sentinel conjunctival vessel Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
pT1: Tumor 2 cm or less in greatest dimension (anal canal) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor site not applicable Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pM1 (IVB): Distant metastasis (TNM category and FIGO stage) (vagina) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Exocrine pancreas TNM finding Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor stage T2a Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Uterus and adnexae involved by direct extension of malignant neoplasm Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Seminoma of testis, stage 2 Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT3: Tumor involves bony structures and/or paranasal sinuses (nasopharynx) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Small tumor Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pN1b category Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T2: Renal tumor > 7.0 cm in greatest dimension limited to the kidney Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Renal tumor finding Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Infiltrating tumor border, microscopic Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
pT3 and/or N1 (III): Tumor involves one or both fallopian tubes, with peritoneal implants outside the pelvis AND/OR regional lymph node metastasis (TNM category and FIGO stage) (fallopian tube) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Modified Dukes stage B1 Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
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) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor ulceration absent Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pN1a: Metastasis in 1 to 3 regional lymph nodes (esophagus) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T2a (IIA): Tumor of uterine cervix, T2 without parametrial invasion Interprets False Lesion observable Inferred relationship Existential restriction modifier 2

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