Systemic onset juvenile idiopathic arthritis associated with Agammaglobulinemia: A brief report

Abstract

Systemic onset Juvenile Idiopathic Arthritis (SJIA) is defined as a systemic inflammatory disease. Innate immune system dysregulation and systemic inflammation are the autoinflammatory pathogenesis of this disease. The clinical manifestations are fever, arthritis, lymphadenopathy, rash, and serositis. Of the manifestation of immune deficiency is recurrent otitis media. Recurrent otitis media should be evaluated for immune components. In this report, we presented a boy with recurrent otitis media, pain and swelling in both knees, and fever which fever was exacerbated at nights and he had no fever during day. After immune system evaluations, autosomal recessive agammaglobulinemia was observed in genetic test.