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 embryonic vein | Is a | Entire vein | true | Inferred relationship | Some | ||
| Entire embryonic vein | Is a | Embryonic venous structure | true | Inferred relationship | Some | ||
| Entire embryonic vein | Part of | Entire embryo | false | Additional relationship | Some | ||
| Entire embryonic vein | Part of | Entire venous system | false | Additional relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Entire fetal umbilical vein | Is a | True | Entire embryonic vein | Inferred relationship | Some | |
| Entire anterior cardinal vein | Is a | True | Entire embryonic vein | Inferred relationship | Some | |
| Entire posterior cardinal vein | Is a | True | Entire embryonic vein | Inferred relationship | Some | |
| Entire common cardinal vein | Is a | True | Entire embryonic vein | Inferred relationship | Some | |
| Entire supracardinal vein | Is a | True | Entire embryonic vein | Inferred relationship | Some | |
| Entire subcardinal vein | Is a | True | Entire embryonic vein | Inferred relationship | Some | |
| Entire omphalomesenteric vein | Is a | True | Entire embryonic vein | Inferred relationship | Some | |
| Entire cardinal vein | Is a | True | Entire embryonic vein | Inferred relationship | Some | |
| Entire neonatal umbilical vein | Is a | True | Entire embryonic vein | Inferred relationship | Some |
Reference Sets