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Circulating immune complexes in children with rheumatoid arthritis

Immunopathological processes are leading in the pathogenesis of rheumatoid arthritis. In recent years, considerable material has been accumulated confirming the role of circulating immune complexes in the pathogenesis of rheumatoid arthritis in adults. However, there are not enough works devoted to the study of circulating immune complexes in children, and their results are contradictory.