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53623008: N1 category (finding)

    Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 30-Jun 2023. Module: SNOMED CT core

    Descriptions:

    Id Description Lang Type Status Case? Module
    89148010 N1 stage en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core
    1231234012 Node stage N1 en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core
    2836898012 N1 category (finding) en Fully specified name Active Entire term case sensitive (core metadata concept) SNOMED CT core
    2838326018 N1 category en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core
    89148010 N1 stage en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core
    791764018 N1 stage (tumor staging) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core
    1231233018 Node stage N1 (tumor staging) en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core
    1231234012 Node stage N1 en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core
    1470120018 N1 stage (finding) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core
    1470120018 N1 stage (finding) en Fully specified name Active Entire term case sensitive (core metadata concept) SNOMED CT core
    2836898012 N1 category (finding) en Fully specified name Active Entire term case sensitive (core metadata concept) SNOMED CT core
    2838326018 N1 category en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core
    4565151000241115 stade N1 fr Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
    4565151000241115 stade N1 fr Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

    0 descendants.

    Expanded Value Set

    Outbound Relationships Type Target Active Characteristic Refinability Group Values
    stade N1 Is a TNM classification of malignant tumor before any treatment false Inferred relationship Existential restriction modifier (core metadata concept)
    stade N1 Is a N category (observable entity) false Inferred relationship Existential restriction modifier (core metadata concept)
    stade N1 Is a Node category finding false Inferred relationship Existential restriction modifier (core metadata concept)
    stade N1 Associated morphology Morphologically abnormal structure false Inferred relationship Existential restriction modifier (core metadata concept)
    stade N1 Associated morphology Lesion false Inferred relationship Existential restriction modifier (core metadata concept) 1
    stade N1 Interprets Lesion observable false Inferred relationship Existential restriction modifier (core metadata concept) 2
    Inbound Relationships Type Active Source Characteristic Refinability Group
    Node stage N1a Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    Node stage N1b Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    Node stage N1bi Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    Node stage N1bii Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    Node stage N1biii Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    Node stage N1biv Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Metastasis to movable ipsilateral axillary lymph node(s) Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1a: Only micrometastasis, none > 0.2 cm in greatest dimension Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1b: Metastasis to lymph node(s), any > 0.2 cm in greatest dimension Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1bi: Metastasis in 1 to 3 lymph nodes, any > 0.2 cm and all < 2 cm in greatest dimension Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1bii: Metastasis in 4 or more lymph nodes, any > 0.2 cm and all < 2 cm in greatest dimension Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1biii: Extension of tumor beyond the capsule of a lymph node metastasis, < 2 cm in greatest dimension Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1biv: Metastasis to a lymph node > 2 cm in greatest dimension Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Metastasis in 1-3 lymph nodes Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1a: 1-3 nodes involved Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1b: 4-7 nodes involved Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1c: >7 nodes involved Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Metastasis in 1-6 perigastric lymph nodes Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Metastasis in a single lymph node, < 2 cm in greatest dimension Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Metastasis in a single lymph node, <= 2 cm in greatest dimension Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Metastasis in a single ipsilateral lymph node, < 3 cm in greatest dimension Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Unilateral metastasis in lymph node(s) > 6 cm in greatest dimension, above supraclavicular fossa Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Metastasis in ipsilateral peribronchial and/or ipsilateral hilar lymph nodes, including intrapulmonary nodes involved by direct extension of the primary tumor Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Metastasis in a single lymph node Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Metastasis with a lymph node mass less than 2 cm in greatest dimension and 5 or fewer positive nodes, none larger than 2 cm in greatest dimension Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Metastasis in regional lymph node or nodes Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Pelvic or inguinal lymph node metastasis Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1a: Metastasis in ipsilateral cervical lymph node(s) Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1b: Metastasis in bilateral, midline, or contralateral cervical or mediastinal lymph node(s) Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1a: Metastasis in single regional lymph node Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1b: Metastasis in multiple regional lymph nodes Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Regional lymph node metastasis Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    N1: Metastasis in perirectal lymph node or nodes Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)
    pN1 category Is a False stade N1 Inferred relationship Existential restriction modifier (core metadata concept)

    Reference Sets

    Concept inactivation indicator attribute value reference set (foundation metadata concept)

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