Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 43876011 | Yolk sac | en | Synonym | Active | Case insensitive | SNOMED CT core |
| 483138016 | Yolk sac structure | en | Synonym | Active | Case insensitive | SNOMED CT core |
| 756592015 | Yolk sac structure (body structure) | en | Fully specified name | Active | Case insensitive | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Yolk sac structure | Is a | Extraembryonic membranes structure | true | Inferred relationship | Some | ||
| Yolk sac structure | Is a | Embryonic structure | true | Inferred relationship | Some | ||
| Yolk sac structure | Part of | Entire extraembryonic membranes | false | Additional relationship | Some | ||
| Yolk sac structure | Part of | Entire embryo | false | Additional relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Entire yolk sac | Is a | True | Yolk sac structure | Inferred relationship | Some | |
| Structure of yolk stalk | Is a | True | Yolk sac structure | Inferred relationship | Some | |
| Yolk sac present | Finding site | True | Yolk sac structure | Inferred relationship | Some | 1 |
| Yolk sac absent | Finding site | True | Yolk sac structure | Inferred relationship | Some | 1 |
| Abnormal yolk sac | Finding site | True | Yolk sac structure | Inferred relationship | Some | 1 |
Reference Sets
ICD-O simple map reference set
Anatomy structure and entire association reference set
Anatomical location name reference set
Body structure foundation reference set
Description inactivation indicator reference set
FHIR