Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Postviral fatigue syndrome | Is a | False | Chronic fatigue syndrome | Inferred relationship | Existential restriction modifier | |
| Severe chronic fatigue syndrome | Is a | True | Chronic fatigue syndrome | Inferred relationship | Existential restriction modifier | |
| Moderate chronic fatigue syndrome | Is a | True | Chronic fatigue syndrome | Inferred relationship | Existential restriction modifier | |
| Mild chronic fatigue syndrome | Is a | True | Chronic fatigue syndrome | Inferred relationship | Existential restriction modifier |
This concept is not in any reference sets