Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Dilatation | Is a | Mechanical abnormality | false | Inferred relationship | Some | ||
| Dilatation | Is a | Enlargement (morphologic abnormality) | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Dilated cardiomyopathy due to scleroderma (disorder) | Associated morphology | True | Dilatation | Inferred relationship | Some | 1 |
| Acquired dilatation of right cardiac ventricle | Associated morphology | True | Dilatation | Inferred relationship | Some | 1 |
| Toxic state due to colonic dilatation (disorder) | Associated morphology | True | Dilatation | Inferred relationship | Some | 1 |
| Acquired megacolon in adult | Associated morphology | True | Dilatation | Inferred relationship | Some | 1 |
| Idiopathic megacolon in adult | Associated morphology | True | Dilatation | Inferred relationship | Some | 1 |
This concept is not in any reference sets