Key features of systemic onset juvenile idiopathic arthritis (SOJIA)
| • Prolonged pyrexia |
| • Intermittent characteristic rash |
| • Raised CRP, ESR, ferritin |
| • Leucocytosis (neutrophilia) |
| • Thrombocytosis |
| • Arthritis |
| • Hepatosplenomegaly |
| • Generalised lymphadenopathy |
| • Pericarditis |