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23351008: T1 category (finding)

    Status: retired, Primitive. Date: 31-Jul 2022. Module: SNOMED CT core

    Descriptions:

    Id Description Lang Type Status Case? Module
    1216153018 Tumour stage T1 en Synonym Active Initial character case insensitive SNOMED CT core
    1217655015 Tumor stage T1 en Synonym Active Initial character case insensitive SNOMED CT core
    2836469015 T1 category (finding) en Fully specified name Active Case sensitive SNOMED CT core
    2842481016 T1 category en Synonym Active Case sensitive SNOMED CT core
    39193015 T1 stage en Synonym Active Case sensitive SNOMED CT core

    0 descendants.

    Expanded Value Set

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

    Reference Sets

    Concept inactivation indicator reference set

    REPLACED BY association reference set

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