Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2013. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Idiopathic hypersomnia (disorder) | Is a | Primary hypersomnia | true | Inferred relationship | Some | ||
| Idiopathic hypersomnia (disorder) | Is a | Idiopathic disease | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Idiopathic hypersomnia without long sleep time | Is a | True | Idiopathic hypersomnia (disorder) | Inferred relationship | Some | |
| Idiopathic hypersomnia associated with long sleep time | Is a | True | Idiopathic hypersomnia (disorder) | Inferred relationship | Some |
This concept is not in any reference sets