Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2005. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Tophus | Is a | Rheumatism | false | Inferred relationship | Some | ||
| Tophus | Finding site | Structure of soft tissue (body structure) | false | Inferred relationship | Some | ||
| Tophus | Finding site | Connective tissue | false | Inferred relationship | Some | ||
| Tophus | Finding site | Joint structure | false | Inferred relationship | Some | ||
| Tophus | Is a | Disorder of soft tissue | false | Inferred relationship | Some | ||
| Tophus | Associated morphology | Tophus | true | Inferred relationship | Some | 1 | |
| Tophus | Is a | Metabolic disease | true | Inferred relationship | Some | ||
| Tophus | Is a | Degenerative disorder | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Pyrophosphate tophus | Is a | True | Tophus | Inferred relationship | Some | |
| Cholesterol tophus | Is a | True | Tophus | Inferred relationship | Some | |
| Gouty tophus of bursa | Is a | False | Tophus | Inferred relationship | Some | |
| Gouty tophus of tendon | Is a | False | Tophus | Inferred relationship | Some | |
| Gouty tophus of pinna | Is a | False | Tophus | Inferred relationship | Some | |
| Gouty tophus of hand | Is a | False | Tophus | Inferred relationship | Some | |
| Gouty tophus of heart | Is a | False | Tophus | Inferred relationship | Some | |
| Chronic tophaceous gout | Is a | True | Tophus | Inferred relationship | Some | |
| Gouty tophus | Is a | True | Tophus | Inferred relationship | Some |
This concept is not in any reference sets