Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jul 2012. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 2920717010 | Yolk sac present | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 2920910015 | Yolk sac present (finding) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Yolk sac present | Is a | Uterine membrane finding | true | Inferred relationship | Existential restriction modifier | ||
| Yolk sac present | Finding site | Uterine membrane structure | false | Inferred relationship | Existential restriction modifier | ||
| Yolk sac present | Finding site | Yolk sac structure | true | Inferred relationship | Existential restriction modifier | 1 | |
| Yolk sac present | Occurrence | Maternal pregnancy period | false | Inferred relationship | Existential restriction modifier | 2 | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
This concept is not in any reference sets