Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jul 2007. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 2661473012 | Transformed migraine (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 2675300019 | Transformed migraine | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 3638229012 | Chronic migraine | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Transformed migraine | Is a | Migraine | true | Inferred relationship | Existential restriction modifier | ||
| Transformed migraine | Has definitional manifestation | Headache | false | Inferred relationship | Existential restriction modifier | ||
| Transformed migraine | Finding site | Vascular structure of head | true | Inferred relationship | Existential restriction modifier | 2 | |
| Transformed migraine | Is a | Chronic disease of cardiovascular system | true | Inferred relationship | Existential restriction modifier | ||
| Transformed migraine | Is a | Chronic headache disorder | true | Inferred relationship | Existential restriction modifier | ||
| Transformed migraine | Clinical course | Chronic | true | Inferred relationship | Existential restriction modifier | 1 | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Chronic intractable migraine without aura | Is a | True | Transformed migraine | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets