Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Entire vena cava | Is a | Structure of systemic vein of trunk | false | Inferred relationship | Some | ||
| Entire vena cava | Is a | Structure of great vein (body structure) | false | Inferred relationship | Some | ||
| Entire vena cava | Is a | Structure of vena cava (body structure) | true | Inferred relationship | Some | ||
| Entire vena cava | Part of | Entire venous system | false | Additional relationship | Some | ||
| Entire vena cava | Part of | Entire thorax | false | Additional relationship | Some | ||
| Entire vena cava | Is a | Entire vein of trunk | true | Inferred relationship | Some |
Reference Sets