| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Klinefelter's syndrome, XXYY (disorder) | Is a | Klinefelter syndrome | false | Inferred relationship | Some |  |  | 
| Klinefelter's syndrome, XXYY (disorder) | Occurrence | Congenital | false | Inferred relationship | Some |  |  | 
| Klinefelter's syndrome, XXYY (disorder) | Associated morphology | Alteration of chromosome structure | false | Inferred relationship | Some |  |  | 
| Klinefelter's syndrome, XXYY (disorder) | Finding site | Sex chromosome X | false | Inferred relationship | Some | 1 |  | 
| Klinefelter's syndrome, XXYY (disorder) | Is a | Klinefelter's syndrome | false | Inferred relationship | Some |  |  | 
| Klinefelter's syndrome, XXYY (disorder) | Is a | Klinefelter's syndrome - male with more than two X chromosomes | false | Inferred relationship | Some |  |  | 
| Klinefelter's syndrome, XXYY (disorder) | Associated morphology | anomalie congénitale | false | Inferred relationship | Some | 1 |  | 
| Klinefelter's syndrome, XXYY (disorder) | Finding site | Sex chromosome X | false | Inferred relationship | Some | 1 |  | 
| Klinefelter's syndrome, XXYY (disorder) | Associated morphology | anomalie congénitale | false | Inferred relationship | Some |  |  | 
| Klinefelter's syndrome, XXYY (disorder) | Occurrence | Congenital | false | Inferred relationship | Some | 1 |  | 
| Klinefelter's syndrome, XXYY (disorder) | Associated morphology | Cellular AND/OR subcellular abnormality | false | Inferred relationship | Some | 1 |  | 
| Klinefelter's syndrome, XXYY (disorder) | Finding site | Sex chromosome X | false | Inferred relationship | Some | 1 |  | 
| Klinefelter's syndrome, XXYY (disorder) | Is a | Klinefelter syndrome | true | Inferred relationship | Some |  |  | 
| Klinefelter's syndrome, XXYY (disorder) | Occurrence | Congenital | true | Inferred relationship | Some | 2 |  | 
| Klinefelter's syndrome, XXYY (disorder) | Associated morphology | Alteration of chromosome structure | true | Inferred relationship | Some | 2 |  | 
| Klinefelter's syndrome, XXYY (disorder) | Finding site | Sex chromosome X | true | Inferred relationship | Some | 2 |  |