Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2006. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Macular drusen | Is a | Retinal drusen | true | Inferred relationship | Some | ||
| Macular drusen | Finding site | Posterior eyeball segment structure | false | Inferred relationship | Some | ||
| Macular drusen | Finding site | structuur van choroidea en/of retina | false | Inferred relationship | Some | 1 | |
| Macular drusen | Associated morphology | Morphologically abnormal structure (morphologic abnormality) | false | Inferred relationship | Some | ||
| Macular drusen | Associated morphology | Hyaline body | false | Inferred relationship | Some | 1 | |
| Macular drusen | Is a | Macula finding | true | Inferred relationship | Some | ||
| Macular drusen | Finding site | Macula lutea structure | false | Inferred relationship | Some | 1 | |
| Macular drusen | Associated morphology | Hyaline body | true | Inferred relationship | Some | 1 | |
| Macular drusen | Finding site | Macula lutea structure | true | Inferred relationship | Some | 1 | |
| Macular drusen | Associated morphology | Lesion (morphologic abnormality) | false | Inferred relationship | Some | 1 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Basal laminar drusen | Is a | True | Macular drusen | Inferred relationship | Some | |
| Soft macular drusen (finding) | Is a | True | Macular drusen | Inferred relationship | Some | |
| Hard macular drusen (finding) | Is a | True | Macular drusen | Inferred relationship | Some | |
| Confluent macular drusen (finding) | Is a | True | Macular drusen | Inferred relationship | Some | |
| Drusen of right macula | Is a | True | Macular drusen | Inferred relationship | Some | |
| Drusen of left macula (finding) | Is a | True | Macular drusen | Inferred relationship | Some | |
| Drusen stage macular degeneration | Is a | True | Macular drusen | Inferred relationship | Some | |
| Drusen plus pigment change stage macular degeneration | Is a | True | Macular drusen | Inferred relationship | Some | |
| Small drusen of the macula | Is a | True | Macular drusen | Inferred relationship | Some |
This concept is not in any reference sets