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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
Tis: Intratubular germ cell neoplasia (carcinoma in situ, testis) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
N3: Metastasis in lymph node(s) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T2a (IIA): Endometrial tumor with endocervical glandular involvement Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT1: Tumor invades submucosa (colon/rectum) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T4: Thyroid tumor of any size extending beyond the thyroid capsule Interprets False Lesion observable 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) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor present within 1mm of optic disc Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
No direct extension of malignant neoplasm identified Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Density below reference range Interprets False Lesion observable Inferred relationship Existential restriction modifier 3
pT1: Tumor invades lamina propria or submucosa (esophagus) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Pulmonary parenchymal invasion by tumor indeterminate Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
Insufficient tissue to assess highest pT category Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
N0 category Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Low grade (well to moderately differentiated) Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT4b: Tumor invades lateral pterygoid muscle, pterygoid plates, lateral nasopharynx, or skull base or encases internal carotid artery (oropharynx) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pM1b: Distant metastasis to bone(s) (prostate) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN3a: Metastasis in 10 or more axillary lymph nodes (at least one tumor deposit greater than 2.0 mm), or metastasis to infraclavicular lymph nodes (breast) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN2 (IVB): Bilateral regional lymph node metastasis (pT1-pT4, pM1) (TNM category and FIGO stage) (vulva) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Uveal melanoma TNM finding Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T2: Aerodigestive tract tumor invades mucosa of >1 adjacent subsite of supraglottis/glottis/region outside supraglottis, (mucosa of base of tongue/vallecula/medial wall of piriform sinus) without fixation of larynx Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T4: Lung tumor of any size with a malignant pleural effusion Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN2: Metastasis in the subcarinal lymph node(s) and/or the ipsilateral internal mammary or mediastinal lymph node(s) (thoracic mesothelioma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pM1c category Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor stage T4d Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Visceral pleura invasion by tumor absent Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
G2 grade Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT1a: Tumor limited to the iris (not more than 3 clock hours in size) (iris) (uveal melanoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
N3: Metastasis in >15 perigastric lymph nodes Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN1c: Metastasis in more than 7 regional lymph nodes (esophagus) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT1: Tumor limited to ampulla of Vater or sphincter of Oddi (ampulla of Vater) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN1 (IIIC): Regional lymph node metastasis (TNM category and FIGO stage) (fallopian tube) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IVA Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Gleason grade score 4 out of 10 Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
L1 stage Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Lymphatic (small vessel) tumor invasion finding Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
Regression involving less than 75 percent of tumor, present Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pN1a category Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Primary site synchronous tumors present Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pM1b (IV): Distant metastasis other than lung (TNM category and FIGO stage) (gestational trophoblast) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT1: Tumor limited to the vocal cord(s) (may involve anterior or posterior commissure) with normal mobility (larynx, glottis) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Heart involved by direct extension of malignant neoplasm Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Pulmonary parenchymal invasion by tumor absent Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
Tumor surgically unresectable Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT3: Tumor more than 5 cm in greatest dimension (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT3: Tumor invades the liver, gallbladder, pancreas, and/or ipsilateral branches of the portal vein (right or left) or hepatic artery (right or left) (extrahepatic bile ducts) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
M1a (IIIC): gestational trophoblastic tumor extends to the lungs with or without genital tract involvement with two risk factors Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Regression of tumor absent Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pMX category Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT1: Tumor involves ipsilateral parietal pleura, with or without focal involvement of visceral pleura (thoracic mesothelioma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T2b (IIB): Tumor of uterine cervix, T2 with parametrial invasion Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN2: Metastasis in more than one regional lymph node (kidney) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor stage T1mic Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT4: Tumor directly invades other organs or structures and/or perforates visceral peritoneum (appendix) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN2: Metastasis in 4 to 9 axillary lymph nodes, or in clinically apparent internal mammary lymph nodes in the absence of axillary lymph node metastasis (breast) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2a (IIA): Extension to AND/OR implants on uterus AND/OR tube(s). No malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor size after sectioning cannot be determined Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Gleason grade score 7 out of 10 Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Tumor size not applicable Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pT4b: Tumor invades lateral pterygoid muscle, pterygoid plates, lateral nasopharynx, or skull base or encases carotid artery (oropharynx) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor invades subcutaneous tissue Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
N2b: Metastasis in multiple ipsilateral lymph nodes, none > 6 cm in greatest dimension Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Erosion of esophageal tumor into trachea Interprets True Lesion observable Inferred relationship Existential restriction modifier 4
Visceral pleura invasion by tumor not applicable Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
pM1b: Distant metastasis to sites other than bone marrow (retinoblastoma) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Urinary bladder, ureter, or renal pelvis TNM finding Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT4a: Melanoma greater than 4.0 mm in thickness, no ulceration (melanoma of the skin) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT3: Tumor invades the spermatic cord with or without vascular/lymphatic invasion (testis) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Finding of lesion Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Tumor stage T3bii Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pM1: Distant metastasis, includes separate tumor nodule(s) in a different lobe (ipsilateral or contralateral) (lung) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Clinical stage II Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Epithelial ovarian tumour, FIGO stage IVA Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics vulvar carcinoma stage II Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Clark melanoma level 4 Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
T1 (I): Endometrial tumor confined to corpus uteri Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Intergroup rhabdomyosarcoma study post-surgical clinical group not applicable Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pN0(i+): No regional lymph node metastasis histologically, positive morphologic findings for isolated tumor cells, no cluster greater than 0.2 mm (breast) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT2: Tumor limited to the testis and epididymis with vascular/lymphatic invasion, or tumor extending through the tunica albuginea with involvement of the tunica vaginalis (testis) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Tumor location cannot be determined Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
pN1 (IVB): Pelvic or inguinal lymph node metastasis (pT1-pT4, pM1) (TNM category and FIGO stage) (vagina) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T4 (IVA): Tumor of uterine cervix/vagina invades mucosa of bladder or rectum and/or extends beyond true pelvis Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
N1: Regional lymph node metastasis Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Synchronous primary carcinomas Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
T1c: Tumor identified by needle biopsy because of elevated prostate specific antigen: PROSTATE: Biopsy/transurethral resection: PROSTATE: Resection Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Venous vessels outside tumor uninvolved by tumor Interprets True Lesion observable Inferred relationship Existential restriction modifier 3
T1 (I): Tumor limited to fallopian tube(s) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Perivesical fat involved by direct extension of malignant neoplasm Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
T1 (I): Cervical carcinoma confined to uterus Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT4d: Inflammatory carcinoma (breast) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pN3a: Metastasis in a lymph node(s), more than 6 cm in dimension (nasopharynx) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Gleason Score 8-10: Poorly differentiated Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Hypopharyngeal TNM finding Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
T2: Stomach tumor invades muscularis propria or subserosa Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics ovarian tumor stage finding Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
T3 (III): Endometrial tumor with local and/or regional spread as specified in T3a, b, N1 and FIGO IIIA, B, and C below or adnexa (direct extension or metastasis) and/or cancer cells in ascites or peritoneal washings Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
pT1a (IA): Tumor limited to one fallopian tube, without penetrating the serosal surface; no ascites (TNM category and FIGO stage) (fallopian tube) 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 (lip and oral cavity) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2
Vascularization of tumor tissue Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Lymphoma extent of involvement not specified Interprets True Lesion observable Inferred relationship Existential restriction modifier 2
Venous invasion cannot be assessed Interprets True Lesion observable Inferred relationship Existential restriction modifier 4
pT4b: Tumor invades skull base and/or pterygoid plates and/or encases carotid artery (major salivary glands) Interprets False Lesion observable Inferred relationship Existential restriction modifier 2

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