What is the differential diagnosis for Systemic Juvenile Idiopathic Arthritis?
- • Infection: any infection.
- • Infections causing quotidian fevers: endocarditis, bartonella, brucellosis, mycoplasma, acute rheumatic fever, and tuberculosis.
- • Kawasaki disease.
- • Malignancy.
- • Other childhood rheumatic diseases: systemic lupus erythematosus, polyarteritis nodosa, sarcoidosis.
- • Autoinflammatory diseases: Cryopyrin-associated periodic syndromes, tumor necrosis factor (TNF) receptor-associated periodic fever syndrome, and familial Mediterranean fever.