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364636000: Lesion observable (observable entity)

Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

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

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 Some
Inbound Relationships Type Active Source Characteristic Refinability Group
pT3: Tumour invades through the muscularis propria into the subserosa or into the nonperitonealized perimuscular tissue (mesentery or retroperitoneum) with extension 2 cm or less (small intestine) Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumour with intracranial extension, and/or involvement of cranial nerves, infratemporal fossa, hypopharynx, orbit, or masticator space (nasopharynx) Interprets False Lesion observable Inferred relationship Some 2
T1b: Breast tumour >0.5 cm but <= 1 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
Solitary nodule of lung Interprets False Lesion observable Inferred relationship Some 2
Metastasis stage M2 Interprets False Lesion observable Inferred relationship Some 2
T3: Ampulla tumour invades 2 cm or less into pancreas Interprets False Lesion observable Inferred relationship Some 2
pT4a: Tumour invades through thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, soft tissues of the neck including deep intrinsic muscle of the tongue, strap muscles, thyroid, or oesophagus) (larynx, glottis) Interprets False Lesion observable Inferred relationship Some 2
T3b: Prostate tumour invades the seminal vesicle(s) Interprets False Lesion observable Inferred relationship Some 2
pM1b category Interprets False Lesion observable Inferred relationship Some 2
pT4b: Tumour invades any of the following: orbital apex, dura, brain, middle cranial fossa, cranial nerves other than maxillary division of trigeminal nerve, nasopharynx, or clivus (nasal cavity and ethmoid sinus) Interprets False Lesion observable Inferred relationship Some 2
Ovarian tumour omental implantation not applicable Interprets True Lesion observable Inferred relationship Some 2
pT2: Tumour more than 8 cm in greatest dimension (bone) Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumor restricted to any one subsite, with or without bony invasion (nasal cavity and ethmoid sinus) Interprets False Lesion observable Inferred relationship Some 2
pTis: Flat carcinoma in situ (urinary bladder, ureter, renal pelvis) Interprets False Lesion observable Inferred relationship Some 2
pT4b: Tumour invades prevertebral space, encases carotid artery, or invades mediastinal structures (larynx, supraglottis) Interprets False Lesion observable Inferred relationship Some 2
Gleason Pattern 2 Interprets True Lesion observable Inferred relationship Some 2
Abnormal density Interprets False Lesion observable Inferred relationship Some 3
Venous (large vessel) intramural invasion by tumor present Interprets True Lesion observable Inferred relationship Some 1
GX grade Interprets False Lesion observable Inferred relationship Some 3
Small intestine TNM finding Interprets False Lesion observable Inferred relationship Some 2
TX category Interprets False Lesion observable Inferred relationship Some 2
Microcalcifications present in ductal carcinoma in situ Interprets True Lesion observable Inferred relationship Some 2
Lymphoma stage finding Interprets True Lesion observable Inferred relationship Some 2
pT3b category Interprets False Lesion observable Inferred relationship Some 2
Breast TNM finding Interprets False Lesion observable Inferred relationship Some 2
Non-invasive (epithelial) ovarian tumour omental implants absent Interprets True Lesion observable Inferred relationship Some 2
T1b (IB): Tumour of uterine cervix with clinically visible lesion confined to the cervix or microscopic lesion greater than T1a2/IA2 Interprets False Lesion observable Inferred relationship Some 2
T2a: Aerodigestive tract tumour without parapharyngeal extension Interprets False Lesion observable Inferred relationship Some 2
FIGO EC stage IIIA Interprets False Lesion observable Inferred relationship Some 2
N1a: Metastasis in ipsilateral cervical lymph node(s) Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumour invades beyond muscularis into peripelvic fat or renal parenchyma (renal pelvis) Interprets False Lesion observable Inferred relationship Some 2
pT3b: Tumour grossly extends into the renal vein or its segmental (muscle-containing) branches, or vena cava below the diaphragm (kidney) Interprets False Lesion observable Inferred relationship Some 2
Dukes stage finding Interprets True Lesion observable Inferred relationship Some 2
Intratumoral/peritumoral lymphocytic response marked Interprets True Lesion observable Inferred relationship Some 2
pT2: Tumour more than 2 cm, but not more than 5 cm, in greatest dimension (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Interprets False Lesion observable Inferred relationship Some 2
T1c (IC): Tumour limited to one or both tube(s) with extension into or through the tubal serosa; or with malignant cells in ascites or peritoneal washings: FALLOPIAN TUBE: Salpingectomy Interprets False Lesion observable Inferred relationship Some 2
Low grade histologic differentiation Interprets True Lesion observable Inferred relationship Some 3
M1: Distant metastasis [includes metastasis to ipsilateral supraclavicular lymph nodes] Interprets False Lesion observable Inferred relationship Some 2
N1bi: Metastasis in 1 to 3 lymph nodes, any > 0.2 cm and all < 2 cm in greatest dimension Interprets True Lesion observable Inferred relationship Some 2
Tumour metastasis to non-regional lymph nodes present Interprets True Lesion observable Inferred relationship Some 2
Lymphoma stage II Interprets True Lesion observable Inferred relationship Some 2
Tumour location after sectioning cannot be determined Interprets True Lesion observable Inferred relationship Some 2
pT1b2 (IB2): Clinically visible lesion more than 4.0 cm in greatest dimension (TNM category and FIGO stage) (uterine cervix) Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumour more than 4 cm in greatest dimension (lip and oral cavity) Interprets False Lesion observable Inferred relationship Some 2
Tumour invades anterior chamber of eye Interprets True Lesion observable Inferred relationship Some 2
Cancer diagnosis based on investigations, without a tissue diagnosis Interprets True Lesion observable Inferred relationship Some 2
pT4a: Tumor invades deep extradermal structures (i.e. cartilage, skeletal muscle, or bone) not more than 6mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Interprets False Lesion observable Inferred relationship Some 3
International Federation of Gynecology and Obstetrics stage finding for vulvar melanoma Interprets True Lesion observable Inferred relationship Some 2
Dukes stage B Interprets True Lesion observable Inferred relationship Some 2
Any T/Any N and M1 (IV): Distant metastasis including presence of malignant cells in pleural fluid or parenchymal hepatic metastasis (TNM category and FIGO stage) (fallopian tube) Interprets False Lesion observable Inferred relationship Some 2
Tis: Intratubular germ cell neoplasia (carcinoma in situ, testis) Interprets False Lesion observable Inferred relationship Some 2
N3: Metastasis in lymph node(s) Interprets False Lesion observable Inferred relationship Some 2
T2a (IIA): Endometrial tumour with endocervical glandular involvement Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumour invades submucosa (colon/rectum) Interprets False Lesion observable Inferred relationship Some 2
T4: Thyroid tumour of any size extending beyond the thyroid capsule Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumour confluent with or extending into the ciliary body and/or choroid with scleral extension (iris) (uveal melanoma) Interprets False Lesion observable Inferred relationship Some 2
Tumour present within 1mm of optic disc Interprets True Lesion observable Inferred relationship Some 3
No direct extension of malignant neoplasm identified Interprets True Lesion observable Inferred relationship Some 2
Decreased density Interprets False Lesion observable Inferred relationship Some 3
pT1: Tumour invades lamina propria or submucosa (oesophagus) Interprets False Lesion observable Inferred relationship Some 2
Pulmonary parenchymal invasion by tumour indeterminate Interprets True Lesion observable Inferred relationship Some 3
Insufficient tissue to assess highest pT category Interprets False Lesion observable Inferred relationship Some 2
N0 category Interprets False Lesion observable Inferred relationship Some 2
Low grade (well to moderately differentiated) Interprets True Lesion observable Inferred relationship Some 2
pT4b: Tumour invades lateral pterygoid muscle, pterygoid plates, lateral nasopharynx, or skull base or encases internal carotid artery (oropharynx) Interprets False Lesion observable Inferred relationship Some 2
pM1b: Distant metastasis to bone(s) (prostate) Interprets False Lesion observable Inferred relationship Some 2
pN3a: Metastasis in 10 or more axillary lymph nodes (at least one tumour deposit greater than 2.0 mm), or metastasis to infraclavicular lymph nodes (breast) Interprets False Lesion observable Inferred relationship Some 2
pN2 (IVB): Bilateral regional lymph node metastasis (pT1-pT4, pM1) (TNM category and FIGO stage) (vulva) Interprets False Lesion observable Inferred relationship Some 2
Uveal melanoma TNM finding Interprets False Lesion observable Inferred relationship Some 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 Some 2
T4: Lung tumour of any size with a malignant pleural effusion Interprets False Lesion observable Inferred relationship Some 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 Some 2
pM1c category Interprets False Lesion observable Inferred relationship Some 2
Tumour stage T4d Interprets False Lesion observable Inferred relationship Some 2
Visceral pleura invasion by tumor absent Interprets True Lesion observable Inferred relationship Some 3
G2 grade Interprets True Lesion observable Inferred relationship Some 2
pT1a: Tumour limited to the iris (not more than 3 clock hours in size) (iris) (uveal melanoma) Interprets False Lesion observable Inferred relationship Some 2
N3: Metastasis in >15 perigastric lymph nodes Interprets False Lesion observable Inferred relationship Some 2
pN1c: Metastasis in more than 7 regional lymph nodes (oesophagus) Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumour limited to ampulla of Vater or sphincter of Oddi (ampulla of Vater) Interprets False Lesion observable Inferred relationship Some 2
pN1 (IIIC): Regional lymph node metastasis (TNM category and FIGO stage) (fallopian tube) Interprets False Lesion observable Inferred relationship Some 2
FIGO CC stage IVA Interprets False Lesion observable Inferred relationship Some 2
Gleason grade score 4 out of 10 Interprets True Lesion observable Inferred relationship Some 2
L1 stage Interprets True Lesion observable Inferred relationship Some 2
Lymphatic (small vessel) tumour invasion finding Interprets True Lesion observable Inferred relationship Some 3
Regression involving less than 75 percent of tumour, present Interprets True Lesion observable Inferred relationship Some 2
pN1a category Interprets False Lesion observable Inferred relationship Some 2
Primary site synchronous tumours present Interprets True Lesion observable Inferred relationship Some 2
pM1b (IV): Distant metastasis other than lung (TNM category and FIGO stage) (gestational trophoblast) Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumour limited to the vocal cord(s) (may involve anterior or posterior commissure) with normal mobility (larynx, glottis) Interprets False Lesion observable Inferred relationship Some 2
Heart involved by direct extension of malignant neoplasm Interprets True Lesion observable Inferred relationship Some 2
Pulmonary parenchymal invasion by tumour absent Interprets True Lesion observable Inferred relationship Some 3
Tumour surgically unresectable Interprets True Lesion observable Inferred relationship Some 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 Some 2
pT3: Tumour 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 Some 2
M1a (IIIC): GTT extends to the lungs with or without genital tract involvement with two risk factors Interprets False Lesion observable Inferred relationship Some 2
Regression of tumour absent Interprets True Lesion observable Inferred relationship Some 2
pMX category Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumour involves ipsilateral parietal pleura, with or without focal involvement of visceral pleura (thoracic mesothelioma) Interprets False Lesion observable Inferred relationship Some 2
T2b (IIB): Tumour of uterine cervix, T2 with parametrial invasion Interprets False Lesion observable Inferred relationship Some 2
pN2: Metastasis in more than one regional lymph node (kidney) Interprets False Lesion observable Inferred relationship Some 2

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Reference Sets

Observable entity foundation reference set

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