Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2017. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| White matter disease (disorder) | Is a | Demyelinating disease of central nervous system | true | Inferred relationship | Some | ||
| White matter disease (disorder) | Is a | Disorder of brain (disorder) | false | Inferred relationship | Some | ||
| White matter disease (disorder) | Associated morphology | Demyelination | true | Inferred relationship | Some | 1 | |
| White matter disease (disorder) | Finding site | Cerebral white matter structure | true | Inferred relationship | Some | 1 | |
| White matter disease (disorder) | Is a | Leukoencephalopathy | true | Inferred relationship | Some | ||
| White matter disease (disorder) | Is a | Cerebral degeneration (disorder) | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Progressive multifocal leukoencephalopathy | Is a | True | White matter disease (disorder) | Inferred relationship | Some | |
| Subcortical leukoencephalopathy | Is a | True | White matter disease (disorder) | Inferred relationship | Some | |
| Marchiafava-Bignami disease (disorder) | Is a | True | White matter disease (disorder) | Inferred relationship | Some | |
| Vanishing white matter disease (disorder) | Is a | False | White matter disease (disorder) | Inferred relationship | Some | |
| White matter disorder due to nutritional deficiency (disorder) | Is a | True | White matter disease (disorder) | Inferred relationship | Some | |
| Marburg acute multiple sclerosis | Is a | True | White matter disease (disorder) | Inferred relationship | Some | |
| White matter disease due to microglioma (disorder) | Is a | True | White matter disease (disorder) | Inferred relationship | Some | |
| White matter disease due to anti-phospholipid syndrome (disorder) | Is a | True | White matter disease (disorder) | Inferred relationship | Some |
This concept is not in any reference sets