23351008: T1 category (finding)

SNOMED CT Concept\Clinical finding (finding)\Finding of lesion (finding)\Tumor finding (finding)\Tumor stage finding (finding)\T1 category (finding)

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
T1 category (finding)	Is a	T category (observable entity)	false	Inferred relationship	Some
T1 category (finding)	Is a	Tumor stage finding (finding)	true	Inferred relationship	Some
T1 category (finding)	Associated morphology	Morphologically abnormal structure (morphologic abnormality)	false	Inferred relationship	Some
T1 category (finding)	Associated morphology	Lesion (morphologic abnormality)	true	Inferred relationship	Some	1
T1 category (finding)	Interprets	Lesion observable	true	Inferred relationship	Some	2

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Tumour stage T1a	Is a	True	T1 category (finding)	Inferred relationship	Some
Tumor stage T1b	Is a	True	T1 category (finding)	Inferred relationship	Some
Tumour stage T1c	Is a	True	T1 category (finding)	Inferred relationship	Some
Tumour stage T1mic	Is a	True	T1 category (finding)	Inferred relationship	Some
TNM Pancreas tumor staging	Stage	False	T1 category (finding)	Inferred relationship	Some
T1 (I): Cervical carcinoma confined to uterus	Is a	True	T1 category (finding)	Inferred relationship	Some
T1a (IA): Invasive carcinoma of uterine cervix diagnosed by microscopy only	Is a	True	T1 category (finding)	Inferred relationship	Some
T1a1 (IA1): Tumor of uterine cervix with stromal invasion < 3.0 mm in depth and horizontal spread < 7.0 mm	Is a	True	T1 category (finding)	Inferred relationship	Some
T1a2 (IA2): Tumour of uterine cervix with stromal invasion > 3.0 mm but < 5.0 mm in depth and horizontal spread < 7.0 mm	Is a	True	T1 category (finding)	Inferred relationship	Some
T1b (IB): Tumor of uterine cervix with clinically visible lesion confined to the cervix or microscopic lesion greater than T1a2/IA2	Is a	True	T1 category (finding)	Inferred relationship	Some
T1b1 (IB1): Tumor of uterine cervix, clinically visible lesion < 4.0 mm in greatest dimension	Is a	True	T1 category (finding)	Inferred relationship	Some
T1b2 (IB2): Tumor of uterine cervix, clinically visible lesion > 4.0 mm in greatest dimension	Is a	True	T1 category (finding)	Inferred relationship	Some
T1 (I): Endometrial tumor confined to corpus uteri	Is a	True	T1 category (finding)	Inferred relationship	Some
T1a (IA): Tumor limited to endometrium	Is a	True	T1 category (finding)	Inferred relationship	Some
T1b (IB): Endometrial tumor invades up to or less than one half of the endometrium	Is a	True	T1 category (finding)	Inferred relationship	Some
T1c (IC): Endometrial tumor invades to more than one half of the endometrium	Is a	True	T1 category (finding)	Inferred relationship	Some
T1 (I): Tumor confined to vagina	Is a	True	T1 category (finding)	Inferred relationship	Some
T1 (I): Tumor limited to fallopian tube(s)	Is a	True	T1 category (finding)	Inferred relationship	Some
T1a (IA): Tumor limited to one fallopian tube without penetrating the serosal surface, no ascites	Is a	True	T1 category (finding)	Inferred relationship	Some
T1b (IB): Tumor limited to both tubes without penetrating the serosal surface: no ascites	Is a	True	T1 category (finding)	Inferred relationship	Some
T1c (IC): Tumor 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	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Clinically inapparent prostate tumour not palpable or visible by imaging	Is a	True	T1 category (finding)	Inferred relationship	Some
T1a: Prostate tumor incidental histologic finding in 5 percent or less of tissue resected	Is a	True	T1 category (finding)	Inferred relationship	Some
T1b: Prostate tumor incidental histologic finding in greater than 5 percent of tissue resected	Is a	True	T1 category (finding)	Inferred relationship	Some
T1c: Tumor identified by needle biopsy because of elevated PSA: PROSTATE: Biopsy/TURP: PROSTATE: Resection	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Aerodigestive tract tumor < 2 cm in greatest dimension	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Aerodigestive tract tumor confined to ethmoid with or without bone erosion	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Aerodigestive tract tumor confined to nasopharynx	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Tumor limited to one subsite of hypo-pharynx and < 2 cm in greatest dimension	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Tumor limited to one subsite of supraglottis with normal vocal cord mobility	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Tumour limited to subglottis	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Tumor limited to the antral mucosa with no erosion or destruction of bone	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Tumor limited to vocal cord(s) (may involve anterior or posterior commissure) with normal mobility	Is a	True	T1 category (finding)	Inferred relationship	Some
T1a: Tumor limited to one vocal cord	Is a	True	T1 category (finding)	Inferred relationship	Some
T1b: Tumor involves both vocal cords	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Lung tumor 3 cm or less in greatest dimension, surrounded by lung or visceral pleura, without bronchoscopic evidence of invasion more proximal than the lobar bronchus (finding)	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Kidney tumor < 7.0 cm in greatest dimension limited to the kidney	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Breast tumor <= 2 cm in greatest dimension	Is a	True	T1 category (finding)	Inferred relationship	Some
T1mic: Microinvasion <= 0.1 cm in greatest dimension: BREAST: Complete excision less than total mastectomy, total mastectomy, modified radical mastectomy, radical mastectomy	Is a	True	T1 category (finding)	Inferred relationship	Some
T1a: Breast tumour >0.1 cm but <= 0.5 cm in greatest dimension	Is a	True	T1 category (finding)	Inferred relationship	Some
T1b: Breast tumor >0.5 cm but <= 1 cm in greatest dimension	Is a	True	T1 category (finding)	Inferred relationship	Some
T1c: >1 cm but <= 2 cm in greatest dimension: BREAST: Complete excision less than total mastectomy, total mastectomy, modified radical mastectomy, radical mastectomy	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Tumour invades lamina propria or submucosa	Is a	True	T1 category (finding)	Inferred relationship	Some
T1a: Esophagus/stomach tumor invades lamina propria	Is a	True	T1 category (finding)	Inferred relationship	Some
T1b: Esophagus/stomach tumor invades submucosa	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Tumor invades submucosa (colon/rectum) (finding)	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Tumor limited to ampulla of Vater or sphincter of Oddi	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Tumor limited to pancreas and < 2 cm in greatest dimension	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Urinary tract tumor invades subepithelial connective tissue	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Testicular tumor limited to the testis and epididymis without vascular/lymphatic invasion (tumor may invade tunica albuginea but not tunica vaginalis)	Is a	True	T1 category (finding)	Inferred relationship	Some
T1 (I): Trophoblastic disease confined to uterus	Is a	True	T1 category (finding)	Inferred relationship	Some
T1 (IA): Trophoblastic disease confined to uterus with no risk factors	Is a	True	T1 category (finding)	Inferred relationship	Some
T1 (IB): Trophoblastic disease confined to uterus with one risk factor (finding)	Is a	True	T1 category (finding)	Inferred relationship	Some
T1 (IC): Trophoblastic disease confined to uterus with two risk factors	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Tumor limited to ipsilateral parietal and/or visceral pleura	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Tumor size < 1 cm, limited to thyroid	Is a	True	T1 category (finding)	Inferred relationship	Some
T1a (IA): Tumour limited to one ovary, capsule intact, no tumour on ovarian surface	Is a	True	T1 category (finding)	Inferred relationship	Some
T1b (IB): Tumor limited to both ovaries: capsule intact, no tumor on ovarian surface	Is a	True	T1 category (finding)	Inferred relationship	Some
T1c (IC): Tumor limited to one or both ovaries with any of the following: capsule ruptured, tumor on ovarian surface, malignant cells in ascites or peritoneal washings: OVARY: Resection	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Aerodigestive tract tumor < 2 cm in greatest dimension without extraparenchymal extension	Is a	True	T1 category (finding)	Inferred relationship	Some
T1: Solitary liver tumor < 2 cm; no vascular invasion	Is a	True	T1 category (finding)	Inferred relationship	Some
pT1 category (finding)	Is a	False	T1 category (finding)	Inferred relationship	Some

This concept is not in any reference sets

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Id	Description	Lang	Type	Status	Case?	Module
39193015	T1 stage	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
1216153018	Tumour stage T1	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
1217655015	Tumor stage T1	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
2836469015	T1 category (finding)	en	Fully specified name	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
2842481016	T1 category	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
2723711000052119	stadium T1	sv	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT Sweden NRC maintained module (core metadata concept)