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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

65 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
T2a (IIA): Tumor of uterine cervix, T2 without parametrial invasion Interprets False Lesion observable Inferred relationship Some 2
pT2 category Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumor measures more than 4 cm in greatest dimension or with fixation of hemilarynx (hypopharynx) Interprets False Lesion observable Inferred relationship Some 2
pN2: Bilateral metastasis in lymph node(s), 6 cm or less in greatest dimension, above the supraclavicular fossa (nasopharynx) Interprets False Lesion observable Inferred relationship Some 2
Tumor invades iridocorneal angle (finding) Interprets True Lesion observable Inferred relationship Some 3
Modified Dukes stage finding (finding) Interprets True Lesion observable Inferred relationship Some 2
pN3: Metastasis in the contralateral mediastinal, internal mammary, or hilar lymph node(s), and/or the ipsilateral or contralateral supraclavicular or scalene lymph node(s) (thoracic mesothelioma) Interprets False Lesion observable Inferred relationship Some 2
International neuroblastoma pathology classification: Unfavorable histology group, patient 1.5 yr up to but less than 5 yr, with poorly differentiated neuroblastoma and any MKI or differentiating neuroblastoma and intermediate or high MKI (finding) Interprets True Lesion observable Inferred relationship Some 2
pT4b: Tumor invades any of the following: orbital apex, dura, brain, middle cranial fossa, cranial nerves other than maxillary division of trigeminal nerve, nasopharynx, or clivus (maxillary sinus) Interprets False Lesion observable Inferred relationship Some 2
Scleral stage S1 Interprets True Lesion observable Inferred relationship Some 3
N1: Metastasis in a single lymph node, <= 2 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pM1b: Distant metastasis to site other than cervical nodes (upper thoracic esophagus) Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumor 2 cm or less in greatest dimension limited to the thyroid (thyroid) Interprets False Lesion observable Inferred relationship Some 2
Small vessel invasion by tumor absent (finding) Interprets True Lesion observable Inferred relationship Some 3
Modified Dukes stage B2 Interprets True Lesion observable Inferred relationship Some 2
Tumor invasion into adjacent tissues Interprets True Lesion observable Inferred relationship Some 3
Tumor infiltration by lymphocytes non-brisk (finding) Interprets True Lesion observable Inferred relationship Some 2
Signet-ring cells present, comprising less than 50 percent of malignant cells (finding) Interprets True Lesion observable Inferred relationship Some 2
N1: Metastasis in 1-6 perigastric lymph nodes Interprets False Lesion observable Inferred relationship Some 2
Renal sinus vessel involved by tumor (finding) Interprets True Lesion observable Inferred relationship Some 2
T2: Ovarian tumor involves one or both ovaries with pelvic extension Interprets False Lesion observable Inferred relationship Some 2
Diaphragm involved by direct extension of malignant neoplasm (finding) Interprets True Lesion observable Inferred relationship Some 2
Tumor invasion into muscle layer Interprets True Lesion observable Inferred relationship Some 3
Small vessel invasion indeterminate Interprets True Lesion observable Inferred relationship Some 1
T4: Tumor invades through thyroid cartilage, and/or extends into soft tissues of the neck, thyroid, and/or esophagus Interprets False Lesion observable Inferred relationship Some 2
T2c (IIC): Fallopian tube/ovarian tumor with pelvic extension (T2a or b) with malignant cells in ascites or peritoneal washings Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics vulvar melanoma stage I Interprets False Lesion observable Inferred relationship Some 2
Histological grade finding (finding) Interprets True Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics endometrial cancer (FIGO EC) stage IVA Interprets False Lesion observable Inferred relationship Some 2
pT4b: Melanoma greater than 4.0 mm in thickness, with ulceration (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
T3a (IIIA): Tumor of uterine cervix involves lower third of vagina, but not pelvic wall Interprets False Lesion observable Inferred relationship Some 2
Non-invasive (epithelial) ovarian tumor omental implants present (finding) Interprets True Lesion observable Inferred relationship Some 2
Endophytic tumor configuration (finding) Interprets True Lesion observable Inferred relationship Some 2
pT3c,d: Tumor invades through the muscularis propria into the subserosa or into non-peritonealized pericolic or perirectal tissues, invades greater than 5 mm beyond the border of the muscularis propria (colon/rectum) Interprets False Lesion observable Inferred relationship Some 2
T4c: Breast tumor, both T4a and T4b Interprets False Lesion observable Inferred relationship Some 2
T2 category Interprets False Lesion observable Inferred relationship Some 2
Tumor invasion by direct extension from organ of origin to adjacent organ (finding) Interprets True Lesion observable Inferred relationship Some 3
National Wilms Tumor Study Group Stage I (finding) Interprets True Lesion observable Inferred relationship Some 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 Interprets False Lesion observable Inferred relationship Some 2
Multiple lesions Interprets False Lesion observable Inferred relationship Some 3
WHO grade finding for central nervous system tumour Interprets True Lesion observable Inferred relationship Some 3
Tumor confined within capsule Interprets True Lesion observable Inferred relationship Some 2
Perihilar fat involved by direct extension of malignant neoplasm (finding) Interprets True Lesion observable Inferred relationship Some 2
pT2a: Tumor extends to the soft tissues of the oropharnyx and/or nasal cavity without parapharyngeal extension (nasopharynx) Interprets False Lesion observable Inferred relationship Some 2
G1: 5 percent or less non-squamous solid growth (finding) Interprets True Lesion observable Inferred relationship Some 2
pT1 (I): Tumor confined to uterus (TNM category and FIGO stage) (gestational trophoblast) Interprets False Lesion observable Inferred relationship Some 2
T2b (IIB): Fallopian tube/ovarian tumor with extension to other pelvic structures Interprets False Lesion observable Inferred relationship Some 2
pN3: Metastasis in more than 15 regional (perigastric) lymph nodes (stomach) Interprets False Lesion observable Inferred relationship Some 2
Tumor metastasis to non-regional lymph nodes cannot be assessed (finding) Interprets True Lesion observable Inferred relationship Some 2
pT1: Tumor 7 cm or less in greatest dimension, limited to the kidney (kidney) Interprets False Lesion observable Inferred relationship Some 2
Visceral pleura involved by direct extension of malignant neoplasm (finding) Interprets True Lesion observable Inferred relationship Some 2
Invasive ovarian tumor omental implants absent (finding) Interprets True Lesion observable Inferred relationship Some 2
pT4b: Tumor invades prevertebral fascia or encases carotid artery or mediastinal vessels (thyroid) Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics vulvar carcinoma stage IV Interprets False Lesion observable Inferred relationship Some 2
Tumor of indeterminate configuration Interprets True Lesion observable Inferred relationship Some 2
T2 (II): Tumor of uterine cervix invades beyond the uterus but not to pelvic wall or to lower third of vagina Interprets False Lesion observable Inferred relationship Some 2
High grade histologic differentiation (finding) Interprets True Lesion observable Inferred relationship Some 3
pT4a: Tumor invades prostate or uterus or vagina (urinary bladder) Interprets False Lesion observable Inferred relationship Some 2
pM1a: Metastasis in cervical nodes (upper thoracic esophagus) Interprets False Lesion observable Inferred relationship Some 2
pT1a: Tumor invades lamina propria (esophagus) Interprets False Lesion observable Inferred relationship Some 2
Tis: Carcinoma in situ, breast: Intraductal carcinoma, lobular carcinoma in situ, or Paget's disease of the nipple with no tumor Interprets False Lesion observable Inferred relationship Some 2
Tumor invades optic disc (finding) Interprets True Lesion observable Inferred relationship Some 2
Stage III: Extraglandular extension of tumor without other organ involvement (adrenal cortical carcinoma) (finding) Interprets True Lesion observable Inferred relationship Some 2
Infiltrating ductal carcinoma of breast, stage 1 Interprets False Lesion observable Inferred relationship Some 2
T4: Oral Cavity: Tumor invades adjacent structures (cortical bone, deep (extrinsic) muscle of tongue, maxillary sinus, skin) Interprets False Lesion observable Inferred relationship Some 2
pN2 (IVA): Bilateral regional lymph node metastasis (pT1-pT4) (TNM category and FIGO stage) (vulva) Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics endometrial cancer stage IIIC2 Interprets False Lesion observable Inferred relationship Some 2
pM1c: Distant metastasis site other than bone or non-regional lymph node(s) (prostate) Interprets False Lesion observable Inferred relationship Some 2
pN2b: Metastasis in clinically apparent internal mammary lymph nodes in the absence of axillary lymph node metastasis (breast) Interprets False Lesion observable Inferred relationship Some 2
Tumor invades muscle (finding) Interprets True Lesion observable Inferred relationship Some 2
Clinical stage IV D Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumor involves the celiac axis or the superior mesenteric artery (exocrine pancreas) Interprets False Lesion observable Inferred relationship Some 2
Seminoma of testis, stage 3 Interprets False Lesion observable Inferred relationship Some 2
G4 grade (finding) Interprets True Lesion observable Inferred relationship Some 2
M1b: Bone(s) Interprets False Lesion observable Inferred relationship Some 2
Soft tissue TNM finding Interprets False Lesion observable Inferred relationship Some 2
International neuroblastoma pathology classification: Favorable histology group, patient of any age with ganglioneuroblastoma, intermixed (Schwannian stroma-rich) (finding) Interprets True Lesion observable Inferred relationship Some 2
Breslow measurement - Invasion > 1.5mm from deep border of granular layer Interprets True Lesion observable Inferred relationship Some 2
pT2a: Tumor more than 5 cm in greatest dimension, superficial tumor (soft tissue) Interprets False Lesion observable Inferred relationship Some 2
pM0 category Interprets False Lesion observable Inferred relationship Some 2
VX stage Interprets True Lesion observable Inferred relationship Some 3
Tumor invades ciliary body (finding) Interprets True Lesion observable Inferred relationship Some 2
pT0: No evidence of primary tumor (breast) Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumor invades main portal vein or hepatic artery or invades two or more extrahepatic organs or structures (gallbladder) Interprets False Lesion observable Inferred relationship Some 2
pT3: Extraprostatic extension (prostate) Interprets False Lesion observable Inferred relationship Some 2
Tumour invasion into supraglottis Interprets True Lesion observable Inferred relationship Some 2
pT1: Tumor 2 cm or less in greatest dimension (breast) Interprets False Lesion observable Inferred relationship Some 2
pN1a: Metastasis in 1 to 3 axillary lymph nodes (at least one tumor deposit greater than 2.0 mm) (breast) Interprets False Lesion observable Inferred relationship Some 2
Tumor invades vortex vein (finding) Interprets True Lesion observable Inferred relationship Some 3
Scleral stage S2 (finding) Interprets True Lesion observable Inferred relationship Some 3
Tumor stage T3bi Interprets False Lesion observable Inferred relationship Some 2
Microvascular patterns present in tumor (finding) Interprets True Lesion observable Inferred relationship Some 2
M1c: Other site(s) Interprets False Lesion observable Inferred relationship Some 2
Specimen involvement by macroscopic tumor present (finding) Interprets True Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics vulvar carcinoma (FIGO VC) stage IB Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumor invades adventitia (esophagus) Interprets False Lesion observable Inferred relationship Some 2
Gleason Pattern 3 Interprets True Lesion observable Inferred relationship Some 2
pN3b category Interprets False Lesion observable Inferred relationship Some 2
pN1: Unilateral regional lymph node metastasis (vulva) Interprets False Lesion observable Inferred relationship Some 2
Spermatic cord involved by direct extension of malignant neoplasm (finding) Interprets True Lesion observable Inferred relationship Some 2
pN1mi(i+): Micrometastasis detected only by immunohistochemistry (breast) Interprets False Lesion observable Inferred relationship Some 2

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