Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2003. Module: SNOMED CT core
Descriptions:
Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
Status of tumor invasion of blood / lymphatic (small) vessel | Is a | Presence of direct invasion by primary malignant neoplasm to lymphatic vessel and/or small blood vessel (observable entity) | false | Inferred relationship | Existential restriction modifier (core metadata concept) |
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Reference Sets
Concept inactivation indicator attribute value reference set (foundation metadata concept)
POSSIBLY EQUIVALENT TO association reference set