| PAC | papular acrodermatitis of childhood; parent-adult-child; pericarditis-arthropathy-camptodactyly [syn... |
|---|---|
| SEDT-PA | spondyloepiphyseal dysplasia tarda-progressive arthropathy |
| CREG | Cross REactive Group (of HLA Antigens) |
| CRP | C-Reactive Protein; - 0.06 mg/dL |
| ReA | Reactive Arthritis |