Psoriasis or family history of psoriasis |
Plus any one of: |
Clinical inflammatory enthesitis |
Radiographic enthesitis (replaces MRI evidence of enthesitis) |
Distal interphalangeal joint disease |
Sacroiliitis/spinal inflammation |
Uncommon arthropathies (SAPHO, spondylodiscitis, arthritis mutilans, onchyo-pachydermo-periostitis, chronic multifocal recurrent osteomyelitis) |
Dactylitis |
Monoarthritis |
Oligoarthritis (four or less swollen joints) |