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364636000: Lesion observable (observable entity)

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

Descriptions:

Id Description Lang Type Status Case? Module
487801015 Lesion observable en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
770906010 Lesion observable (observable entity) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
26431000077112 entité observable de la lésion fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

64 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Lesion observable Is a Clinical history/examination observable (observable entity) true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
Lesion size Is a True Lesion observable Inferred relationship Some
Number of lesions Is a True Lesion observable Inferred relationship Some
Lesion feature Is a True Lesion observable Inferred relationship Some
Depth of lesion (observable entity) Is a True Lesion observable Inferred relationship Some
Abnormal radiologic density, small area Interprets True Lesion observable Inferred relationship Some 2
pT1: Solitary tumor without vascular invasion (liver, including intrahepatic bile ducts) Interprets False Lesion observable Inferred relationship Some 2
Ulcerated tumor configuration Interprets True Lesion observable Inferred relationship Some 2
T4: Aerodigestive tract tumor invades adjacent structures (pterygoid muscles, mandible, hard palate, deep muscle of tongue, larynx) Interprets False Lesion observable Inferred relationship Some 2
International neuroblastoma pathology classification: Unfavorable histology group, patient less than 1.5 years old, with poorly differentiated or differentiating neuroblastoma (Schwannian stroma-poor) and high mitosis-karyorrhexis index (finding) Interprets True Lesion observable Inferred relationship Some 2
pT3: Multiple tumors more than 5 cm or tumor involving a major branch of the portal or hepatic vein(s) (liver, including intrahepatic bile ducts) Interprets False Lesion observable Inferred relationship Some 2
Epithelial ovarian tumor, International Federation of Gynecology and Obstetrics stage IB Interprets False Lesion observable Inferred relationship Some 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) Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IIB Interprets False Lesion observable Inferred relationship Some 2
pT2b category Interprets False Lesion observable Inferred relationship Some 2
T2: Tumor invades muscularis propria Interprets False Lesion observable Inferred relationship Some 2
Lymphoma stage IIIs Interprets True Lesion observable Inferred relationship Some 2
Cancer diagnosis based on death certificate (finding) Interprets True Lesion observable Inferred relationship Some 2
Extrahepatic bile ducts TNM finding Interprets False Lesion observable Inferred relationship Some 2
Extraprostatic extension of tumor present, multifocal (finding) Interprets True Lesion observable Inferred relationship Some 2
pT1a (IA): Tumor limited to one ovary; capsule intact, no tumor on ovarian surface. No malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Some 2
T2: Aerodigestive tract tumor > 2 cm but < 4 cm in greatest dimension without extraparenchymal extension Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics endometrial cancer stage III Interprets False Lesion observable Inferred relationship Some 2
High grade (lymphoma) Interprets True Lesion observable Inferred relationship Some 3
pN category finding Interprets False Lesion observable Inferred relationship Some 2
Tumor invasion of sclera absent (finding) Interprets True Lesion observable Inferred relationship Some 2
T3: Renal tumor extends into major veins or invades the adrenal gland or perinephric tissues but not beyond Gerota's fascia Interprets False Lesion observable Inferred relationship Some 2
T4: Ampulla tumor invades >2 cm into pancreas and/or into other adjacent organs Interprets False Lesion observable Inferred relationship Some 2
Intergroup rhabdomyosarcoma study post-surgical clinical group IIIB: Localized or locally extensive tumor, gross residual disease after major resection (greater than 50 percent debulking) (finding) Interprets True Lesion observable Inferred relationship Some 2
stade clinique III C Interprets False Lesion observable Inferred relationship Some 2
Tumor invasion finding (finding) Interprets True Lesion observable Inferred relationship Some 2
Moderately differentiated histological grade finding (finding) Interprets True Lesion observable Inferred relationship Some 3
Tumor stage T1b2 Interprets False Lesion observable Inferred relationship Some 2
Visceral pleura invasion by tumor indeterminate (finding) Interprets True Lesion observable Inferred relationship Some 3
pT4b category Interprets False Lesion observable Inferred relationship Some 2
Arterial (large vessel) invasion by tumor absent (finding) Interprets True Lesion observable Inferred relationship Some 4
T2b (IIB): Endometrial tumor with cervical stromal invasion Interprets False Lesion observable Inferred relationship Some 2
pT2c: Tumor 10 mm to 16 mm in greatest basal diameter and between 2.5 and 10 mm in maximum height (thickness) with macroscopic extraocular extension (ciliary body and choroid) (uveal melanoma) Interprets False Lesion observable Inferred relationship Some 2
T2: Aerodigestive tract tumor extends to soft tissue of oropharynx and/or nasal fossa Interprets False Lesion observable Inferred relationship Some 2
International neuroblastoma staging system stage 3 (finding) Interprets True Lesion observable Inferred relationship Some 2
Glottis TNM finding Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics endometrial cancer stage I B Interprets False Lesion observable Inferred relationship Some 2
pM1a: Distant metastasis to bone marrow (retinoblastoma) Interprets False Lesion observable Inferred relationship Some 2
pM1b: Distant metastasis to site other than lung (bone) Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IIA1 Interprets False Lesion observable Inferred relationship Some 2
pN1 (III): Unilateral regional lymph node metastasis (pT1-pT3) (TNM category and FIGO stage) (vulva) Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IB1 Interprets False Lesion observable Inferred relationship Some 2
Major salivary gland TNM finding Interprets False Lesion observable Inferred relationship Some 2
Chest wall involved by direct extension of malignant neoplasm (finding) Interprets True Lesion observable Inferred relationship Some 2
pT4: Tumor more than 16 mm in greatest diameter and/or greater than 10 mm in maximum height (thickness) with extraocular extension (ciliary body and choroid) (uveal melanoma) Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics vulvar melanoma stage II Interprets False Lesion observable Inferred relationship Some 2
Micropapillary neoplasm pattern (finding) Interprets True Lesion observable Inferred relationship Some 2
Adrenal gland involved by direct invasion of renal tumor (finding) Interprets True Lesion observable Inferred relationship Some 2
Residual tumor stage R1 Interprets False Lesion observable Inferred relationship Some 2
Breslow measurement - depth greater than 1.75 mm (finding) Interprets True Lesion observable Inferred relationship Some 2
Solid, partially encapsulated tumor (finding) Interprets True Lesion observable Inferred relationship Some 2
pT1: Tumor invades lamina propria or submucosa (small intestine) Interprets False Lesion observable Inferred relationship Some 2
pT1a: Tumor invades lamina propria (gallbladder) Interprets False Lesion observable Inferred relationship Some 2
stade clinique III A Interprets False Lesion observable Inferred relationship Some 2
Excavated lesion of tumor (finding) Interprets True Lesion observable Inferred relationship Some 2
pT3a (IIIA): Microscopic peritoneal metastasis beyond pelvis (no macroscopic tumor) (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Some 2
Tumor extension finding (finding) Interprets True Lesion observable Inferred relationship Some 2
pT1a: Tumor more than 0.1 cm but not more than 0.5 cm in greatest dimension (breast) Interprets False Lesion observable Inferred relationship Some 2
N3 category Interprets False Lesion observable Inferred relationship Some 2
L0 stage Interprets True Lesion observable Inferred relationship Some 2
Exophytic (polypoid) tumour configuration Interprets True Lesion observable Inferred relationship Some 2
Marked peritumoral lymphocytic response Interprets True Lesion observable Inferred relationship Some 4
Node stage N1a Interprets False Lesion observable Inferred relationship Some 2
Ampulla of Vater TNM finding Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumor more than 5 cm in greatest dimension (breast) Interprets False Lesion observable Inferred relationship Some 2
stade clinique I B Interprets False Lesion observable Inferred relationship Some 2
Tumor size cannot be assessed, specimen fragmented (finding) Interprets True Lesion observable Inferred relationship Some 2
Lymphoma stage III 2 Interprets True Lesion observable Inferred relationship Some 2
Residual tumor stage RX Interprets False Lesion observable Inferred relationship Some 2
Gleason grade score 5 out of 10 (finding) Interprets True Lesion observable Inferred relationship Some 2
Periprostatic fat invasion by tumor not identified (finding) Interprets True Lesion observable Inferred relationship Some 3
pM1 category Interprets False Lesion observable Inferred relationship Some 2
pT1a (IA): Tumor confined to the vulva or vulva and perineum, 2 cm or less in greatest dimension, and with stromal invasion no greater than 1 mm (TNM category and FIGO stage) (vulva) Interprets False Lesion observable Inferred relationship Some 2
Perineural invasion by tumor indeterminate (finding) Interprets True Lesion observable Inferred relationship Some 2
T2 (IIC): Trophoblast: gestational trophoblastic tumor extends outside of the uterus but limited to genital structures with two risk factors Interprets False Lesion observable Inferred relationship Some 2
pN3a category Interprets False Lesion observable Inferred relationship Some 2
T4: Aerodigestive tract tumor invades orbital contents beyond the floor or medial wall including apex and/or any of the following: cribriform plate, base of skull, nasopharynx, sphenoid sinus, frontal sinus Interprets False Lesion observable Inferred relationship Some 2
Annular tumour configuration Interprets True Lesion observable Inferred relationship Some 2
pN1: Metastasis in 1 to 3 axillary lymph nodes, and/or in internal mammary nodes with microscopic disease detected by sentinel lymph node dissection but not clinically apparent (breast) Interprets False Lesion observable Inferred relationship Some 2
T3: Aerodigestive tract tumor measures > 4 cm in greatest dimension, or with fixation of hemilarynx Interprets False Lesion observable Inferred relationship Some 2
pN1a: Clinically occult (microscopic) metastasis (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumor invades deep extradermal structures (i.e. cartilage, skeletal muscle, or bone) (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Interprets False Lesion observable Inferred relationship Some 2
pN3: Metastasis in four or more regional nodes, or matted metastatic nodes, or in-transit metastasis or satellite(s) with metastasis in regional node(s) (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
pN0: No regional lymph node metastasis histologically (i.e., none greater than 0.2 mm), no additional examination for isolated tumor cells (breast) Interprets False Lesion observable Inferred relationship Some 2
pN3: Metastasis in a lymph node(s), more than 6 cm in dimension, and/or to supraclavicular fossa (nasopharynx) Interprets False Lesion observable Inferred relationship Some 2
pT4a: Tumor of any size with extension to chest wall, not including pectoralis muscle (breast) Interprets False Lesion observable Inferred relationship Some 2
pN1a: Metastasis in single regional lymph node (exocrine pancreas) Interprets False Lesion observable Inferred relationship Some 2
Carcinoma of ovary, stage 3 Interprets False Lesion observable Inferred relationship Some 2
Tumor invades vitreous (finding) Interprets True Lesion observable Inferred relationship Some 2
pT3 and/or N1 (III): Tumor involves one or both ovaries with microscopically confirmed peritoneal metastasis outside the pelvis (including liver capsule metastasis) and/or regional lymph node metastasis (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Some 2
Modified Dukes stage A Interprets True Lesion observable Inferred relationship Some 2
Intratumoral/peritumoral lymphocytic response absent (finding) Interprets True Lesion observable Inferred relationship Some 2
Intergroup rhabdomyosarcoma study post-surgical clinical group IB: localized tumor, infiltrating beyond site of origin, completely resected (finding) Interprets True Lesion observable Inferred relationship Some 2
Thymic epithelial neoplasm stage finding (finding) Interprets True Lesion observable Inferred relationship Some 2
Lung TNM finding Interprets False Lesion observable Inferred relationship Some 2
pT1b: Tumor invades submucosa (esophagus) Interprets False Lesion observable Inferred relationship Some 2
No pT1 category, insufficient tissue (prostate) Interprets False Lesion observable Inferred relationship Some 2

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