364636000: Lesion observable (observable entity)

SNOMED CT Concept\Observable entity\Clinical history/examination observable (observable entity)\Lesion observable

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

Descriptions:

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
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 tumor with endocervical glandular involvement	Interprets	False	Lesion observable	Inferred relationship	Some	2
pT1: Tumor invades submucosa (colon/rectum)	Interprets	False	Lesion observable	Inferred relationship	Some	2
T4: Thyroid tumor of any size extending beyond the thyroid capsule	Interprets	False	Lesion observable	Inferred relationship	Some	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	Some	2
Tumor present within 1mm of optic disc (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	3
No direct extension of malignant neoplasm identified (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
Density below reference range	Interprets	False	Lesion observable	Inferred relationship	Some	3
pT1: Tumor invades lamina propria or submucosa (esophagus)	Interprets	False	Lesion observable	Inferred relationship	Some	2
Pulmonary parenchymal invasion by tumor indeterminate (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	3
Insufficient tissue to assess highest pT category	Interprets	False	Lesion observable	Inferred relationship	Some	2
stade N0	Interprets	False	Lesion observable	Inferred relationship	Some	2
Low grade (well to moderately differentiated) (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	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	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 tumor 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 tumor 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
Tumor stage T4d	Interprets	False	Lesion observable	Inferred relationship	Some	2
Visceral pleura invasion by tumor absent (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	3
G2 grade (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
pT1a: Tumor 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 (esophagus)	Interprets	False	Lesion observable	Inferred relationship	Some	2
pT1: Tumor 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
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IVA	Interprets	False	Lesion observable	Inferred relationship	Some	2
Gleason grade score 4 out of 10 (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
L1 stage	Interprets	True	Lesion observable	Inferred relationship	Some	2
Lymphatic (small vessel) tumor invasion finding (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: Tumor 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 (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
Pulmonary parenchymal invasion by tumor absent (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	3
Tumor surgically unresectable (finding)	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: 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	Some	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	Some	2
Regression of tumor absent (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
stade pMX	Interprets	False	Lesion observable	Inferred relationship	Some	2
pT1: Tumor involves ipsilateral parietal pleura, with or without focal involvement of visceral pleura (thoracic mesothelioma)	Interprets	False	Lesion observable	Inferred relationship	Some	2
T2b (IIB): Tumor 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
Tumor stage T1mic	Interprets	False	Lesion observable	Inferred relationship	Some	2
pT4: Tumor directly invades other organs or structures and/or perforates visceral peritoneum (appendix)	Interprets	False	Lesion observable	Inferred relationship	Some	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	Some	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	Some	2
Tumor size after sectioning cannot be determined (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
Gleason grade score 7 out of 10 (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
Tumor size not applicable (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	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	Some	2
Tumor invades subcutaneous tissue (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	3
N2b: Metastasis in multiple ipsilateral lymph nodes, none > 6 cm in greatest dimension	Interprets	False	Lesion observable	Inferred relationship	Some	2
Erosion of esophageal tumor into trachea (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	4
Visceral pleura invasion by tumor not applicable (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	3
pM1b: Distant metastasis to sites other than bone marrow (retinoblastoma)	Interprets	False	Lesion observable	Inferred relationship	Some	2
Urinary bladder, ureter, or renal pelvis TNM finding	Interprets	False	Lesion observable	Inferred relationship	Some	2
pT4a: Melanoma greater than 4.0 mm in thickness, no ulceration (melanoma of the skin)	Interprets	False	Lesion observable	Inferred relationship	Some	2
pT3: Tumor invades the spermatic cord with or without vascular/lymphatic invasion (testis)	Interprets	False	Lesion observable	Inferred relationship	Some	2
Finding of lesion (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
Tumor stage T3bii	Interprets	False	Lesion observable	Inferred relationship	Some	2
pM1: Distant metastasis, includes separate tumor nodule(s) in a different lobe (ipsilateral or contralateral) (lung)	Interprets	False	Lesion observable	Inferred relationship	Some	2
Clinical stage II	Interprets	True	Lesion observable	Inferred relationship	Some	2
Epithelial ovarian tumour, FIGO stage IVA	Interprets	False	Lesion observable	Inferred relationship	Some	2
FIGO VC stade II	Interprets	False	Lesion observable	Inferred relationship	Some	2
Clark melanoma level 4	Interprets	True	Lesion observable	Inferred relationship	Some	2
T1 (I): Endometrial tumor confined to corpus uteri	Interprets	False	Lesion observable	Inferred relationship	Some	2
Intergroup rhabdomyosarcoma study post-surgical clinical group not applicable (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	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	Some	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	Some	2
Tumor location cannot be determined (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
pN1 (IVB): Pelvic or inguinal lymph node metastasis (pT1-pT4, pM1) (TNM category and FIGO stage) (vagina)	Interprets	False	Lesion observable	Inferred relationship	Some	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	Some	2
N1: Regional lymph node metastasis	Interprets	False	Lesion observable	Inferred relationship	Some	2
Synchronous primary carcinomas (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	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	Some	2
Venous vessels outside tumor uninvolved by tumor (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	3
T1 (I): Tumor limited to fallopian tube(s)	Interprets	False	Lesion observable	Inferred relationship	Some	2
Perivesical fat involved by direct extension of malignant neoplasm (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
T1 (I): Cervical carcinoma confined to uterus	Interprets	False	Lesion observable	Inferred relationship	Some	2
pT4d: Inflammatory carcinoma (breast)	Interprets	False	Lesion observable	Inferred relationship	Some	2
pN3a: Metastasis in a lymph node(s), more than 6 cm in dimension (nasopharynx)	Interprets	False	Lesion observable	Inferred relationship	Some	2
Gleason Score 8-10: Poorly differentiated (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
Hypopharyngeal TNM finding	Interprets	False	Lesion observable	Inferred relationship	Some	2
T2: Stomach tumor invades muscularis propria or subserosa	Interprets	False	Lesion observable	Inferred relationship	Some	2
FIGO ovarian tumour stage finding	Interprets	True	Lesion observable	Inferred relationship	Some	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	Some	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	Some	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	Some	2
Vascularization of tumor tissue (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
Lymphoma extent of involvement not specified (finding)	Interprets	True	Lesion observable	Inferred relationship	Some	2
Venous invasion cannot be assessed	Interprets	True	Lesion observable	Inferred relationship	Some	4
pT4b: Tumor invades skull base and/or pterygoid plates and/or encases carotid artery (major salivary glands)	Interprets	False	Lesion observable	Inferred relationship	Some	2

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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
7433191000172113	observatie betreffende afwijkend weefsel	nl	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	Belgian module (core metadata concept)
7433201000172111	observatie betreffende laesie	nl	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	Belgian module (core metadata concept)