Случай Эпштейна-Барр вирусной инфекции, протекавшей под маской системного варианта ювенильного ревматоидного т артрита

The article describes the treatment of Epstein–Barr viral infection under the mask of the systemic variant of the juvenile rheumatoid arthritis. The clinical presentations of the disease included fever, rash, lymphadenopathy, hepatomegaly, polyarticular syndrome and high lab activity indices. the serologic research uncovered the antibodies to the Epstein–Barr virus in diagnostic titers, which allowed the researchers to verify the diagnosis. A child underwent the treatment with the immunoglobulin of a man with the high concentration of antibodies to cytomegalovirus, which induced the remission of the systemic representations, articular syndrome accompanied B normalization of the lab activity indices and reduction of the antibody titers towards the Epstein–Barr virus. Key words: children, treatment, immune globulin intravenous, septic syndrome, epstein–barr virus.