Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2008. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Mass of knee joint (finding) | Is a | Mass of musculoskeletal structure | true | Inferred relationship | Some | ||
| Mass of knee joint (finding) | Is a | Mass of knee | true | Inferred relationship | Some | ||
| Mass of knee joint (finding) | Is a | Knee joint finding | true | Inferred relationship | Some | ||
| Mass of knee joint (finding) | Associated morphology | Mass | false | Inferred relationship | Some | 1 | |
| Mass of knee joint (finding) | Finding site | Knee joint structure (body structure) | false | Inferred relationship | Some | 1 | |
| Mass of knee joint (finding) | Finding site | Knee joint structure (body structure) | true | Inferred relationship | Some | 1 | |
| Mass of knee joint (finding) | Associated morphology | Mass | true | Inferred relationship | Some | 1 | |
| Mass of knee joint (finding) | Is a | Lesion of joint | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Ganglion of knee | Is a | False | Mass of knee joint (finding) | Inferred relationship | Some | |
| Cyst of lateral meniscus | Is a | False | Mass of knee joint (finding) | Inferred relationship | Some | |
| Cyst of medial meniscus | Is a | False | Mass of knee joint (finding) | Inferred relationship | Some | |
| Synovial cyst of knee (disorder) | Is a | True | Mass of knee joint (finding) | Inferred relationship | Some | |
| Cyst of semilunar cartilage | Is a | True | Mass of knee joint (finding) | Inferred relationship | Some | |
| Villonodular synovitis of knee | Is a | False | Mass of knee joint (finding) | Inferred relationship | Some | |
| Pigmented villonodular synovitis of knee joint (disorder) | Is a | True | Mass of knee joint (finding) | Inferred relationship | Some | |
| Synovial osteochondromatosis of knee | Is a | True | Mass of knee joint (finding) | Inferred relationship | Some |
This concept is not in any reference sets