Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Episodic cluster headache (disorder) | Is a | True | Cluster headache syndrome (disorder) | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Chronic cluster headache | Is a | True | Cluster headache syndrome (disorder) | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Atypical cluster headache | Is a | True | Cluster headache syndrome (disorder) | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Chronic paroxysmal hemicrania | Is a | False | Cluster headache syndrome (disorder) | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets