Introduction Chronic granulomatous disease (CGD) is a primary immune deficiency that characterized with recurrent infections and granuloma formation. A variety of autoimmune disorders and immune-mediated phenomena such as inflammatory bowel disease, discoid lupus erythematous, juvenile idiopathic arthritis, Ig A nephropathy, sarcoidosis, rheumatoid arthritis, idiopathic thrombocytopenia, eosino...

Juvenile idiopathic arthritis (JIA), a term referring to a group of disorders characterized by chronic arthritis, is the most common chronic rheumatic illness in children and is a significant cause of short- and long-term disability. This article discusses the classification, differential diagnosis, and treatment of JIA.

PurposeTo assess the long-term outcome of uveitis in juvenile idiopathic arthritis (JIA).DesignPopulation-based, multicenter, prospective JIA cohort, with a cross-sectional assessment JIA-associated (JIA-U) 18 years after onset JIA.ParticipantsA total 434 patients JIA, whom 96 had uveitis, from defined geographic areas Denmark, Finland, Norway, and Sweden.MethodsPatients between January 1997 Ju...