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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
pT2: Tumor confluent with or extending into the ciliary body and/or choroid (iris) (uveal melanoma) Interprets False Lesion observable 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) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Lymphoma involves a single lymph node region Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pTis: Carcinoma in situ, intraepithelial (appendix) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T2 (II): Fallopian tube tumor involves one or both tube(s) with pelvic extension Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor invasion limited to dermis Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pN2: Metastasis in 2 to 3 regional nodes or intralymphatic regional metastasis without nodal metastasis (melanoma of the skin) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Breslow measurement - depth less than 0.76 mm Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Scleral invasion by tumor cannot be determined Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pM category finding Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor stage T1b1 Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics stage finding for fallopian tube tumor Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Extraprostatic extension of tumor absent Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Metastasis category finding Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
T1a (IA): Tumor limited to endometrium Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2: Tumor invades muscularis propria (appendix) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Gestational trophoblast TNM finding Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Clinical stage III B Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IA1 Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Focal anaplasia Interprets True Lesion observable 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) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pM1 (IVB): Distant metastasis (including pelvic lymph node metastasis) (TNM category and FIGO stage) (vulva) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Epithelial ovarian tumor, International Federation of Gynecology and Obstetrics stage IA Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT1b1 (IB1): Clinically visible lesion 4.0 cm or less in greatest dimension (TNM category and FIGO stage) (uterine cervix) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Gleason prostate grade 5-7 (medium) Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT2: Tumor invades more than one subsite of hypopharynx or an adjacent site, or measures more than 2 cm but not more than 4 cm in greatest diameter without fixation of hemilarynx (hypopharynx) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Solid tumor configuration Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Tumor finding Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Myometrial invasion by tumor absent Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
Mediastinum involved by direct extension of malignant neoplasm Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Seminal vesicle invasion by tumor not identified Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
Tis: Carcinoma in situ (endometrium/uterine cervix) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Comedo neoplasm pattern Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Adenocarcinoma of lung, stage IV Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics vulvar carcinoma (FIGO VC) stage IIIA Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T3: Lung tumor of any size in the main bronchus < 2 cm distal to the carina but without involvement of the carina Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor invades lamina propria Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Tumor invades bone Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics endometrial cancer (FIGO EC) stage IVB Interprets False Lesion observable 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) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Endocrine pancreas tumor finding Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Vascular invasion by tumor, grossly evident Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
Abnormal radiologic density, uniform Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Carcinoma of colon, stage IV Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT2: Tumor limited to the pancreas, more than 2 cm in greatest dimension (exocrine pancreas) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T3: Aerodigestive tumor invades bony structures and/or paranasal sinuses Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2b (IIB): Invasion of the stromal connective tissue of the cervix (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN1mi: Micrometastasis (greater than 0.2 mm, none greater than 2.0 mm) (breast) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
G2: Nuclei slightly irregular, approximately 15 µ; nucleoli evident Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
pN2a: Metastasis in a single ipsilateral lymph node, more than 3 cm but not more than 6 cm in greatest dimension (upper aerodigestive tract) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Supraglottis TNM finding Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT1a category Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T1c: >1 cm but <= 2 cm in greatest dimension: BREAST: Complete excision less than total mastectomy, total mastectomy, modified radical mastectomy, radical mastectomy Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Carcinoma of colon, stage I Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pTis: Carcinoma in situ, invasion of lamina propria Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pM1b: Distant metastasis to site other than lung (primitive neuroectodermal tumor/Ewing's sarcoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN1b: Metastasis in internal mammary lymph nodes with microscopic disease detected by sentinel lymph node dissection but not clinically apparent (breast) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
International neuroblastoma pathology classification cannot be determined Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pN3b: Tumor of breast with metastasis as per American Joint Committee on Cancer 6th Edition definition (breast) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
N3b: extension to supraclavicular fossa Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T3: Lung tumor of any size that directly invades any of the following: chest wall (including superior sulcus tumors); diaphragm; mediastinal pleura; parietal pericardium Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Main bronchus (less than 2 cm distal to the carina) involved by direct extension of malignant neoplasm Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
T2b: Aerodigestive tract tumor with parapharyngeal extension Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Epithelial ovarian tumor, International Federation of Gynecology and Obstetrics stage IIC Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Arterial (large vessel) invasion by tumor indeterminate Interprets True Lesion observable Inferred relationship Existential restriction modifier 4
T3 (III): Tumor of uterine cervix extends to the pelvic wall and/or involves the lower third of the vagina and/or causes hydronephrosis or nonfunctioning kidney Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT1: Tumor 2 cm or less in greatest dimension Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T1b2 (IB2): Tumor of uterine cervix, clinically visible lesion > 4.0 mm in greatest dimension Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT1b: Tumor invades submucosa (stomach) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Anterior margin of tumor located anterior to equator of globe Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
T1a: Breast tumor >0.1 cm but <= 0.5 cm in greatest dimension Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor stage T1b Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tis: Carcinoma in situ ("flat tumor" of urinary bladder) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2c (IIC): Pelvic extension AND/OR implants (T2a or T2b/IIA or IIB) with malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Venous (large vessel)/lymphatic (small vessel) invasion by tumor present Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Lymphatic (small vessel) extramural invasion by tumor present Interprets True Lesion observable Inferred relationship Existential restriction modifier 1
N1: Unilateral metastasis in lymph node(s) > 6 cm in greatest dimension, above supraclavicular fossa Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Metastasis stage M3 Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor invasion into mediastinal lymph node without extracapsular extension Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT1b: Tumor more than 4 cm but not more than 7 cm in greatest dimension, limited to the kidney (kidney) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
V1 stage Interprets True Lesion observable Inferred relationship Existential restriction modifier 1
pT4 (IVA): Tumor invades bladder mucosa and/or bowel mucosa (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
N1: Metastasis in 1-3 lymph nodes Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2: Tumor greater than 10 mm but not more than 16 mm in greatest basal diameter and between 2.5 and 10 mm in maximum height (thickness) (ciliary body and choroid) (uveal melanoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T4: Lip: Tumor invades adjacent structures (cortical bone, inferior alveolar nerve, floor of mouth, skin of face) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
M1a (IIIB): gestational trophoblastic tumor extends to the lungs with or without genital tract involvement with one risk factor Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
M1 (IVB): Distant metastasis Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T4: Testicular tumor invades scrotum with or without vascular/lymphatic invasion Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2a: Unilateral, one-half of one lobe or less (prostate) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor invasion into muscularis propria Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT4a: Tumor invades through the thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, soft tissues of the neck including deep extrinsic muscle of the tongue, strap muscles, thyroid, or esophagus) (larynx, supraglottis) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor-node-metastasis (TNM) tumor staging finding Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
International neuroblastoma pathology classification: Unfavorable histology group, patient of any age, with undifferentiated neuroblastoma (Schwannian stroma-poor) and any mitosis-karyorrhexis index Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Lymphoma involves multiple lymph node regions Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Seminoma of testis, stage 1 Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN0(mol+): No regional lymph node metastasis histologically, positive nonmorphologic (molecular) findings for isolated tumor cells (breast) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor stage T1c Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT3a: Tumor confluent with or extending into the ciliary body and/or choroid with scleral extension and melanomalytic glaucoma (iris) (uveal melanoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pM1b: Distant metastasis (esophagus) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2: Tumor invades perimuscular connective tissue; no extension beyond serosa or into liver (gallbladder) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Distant metastasis present Interprets True Lesion observable Inferred relationship Existential restriction modifier 2

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