[Seropositive polyarthritis as a presentation form of angioimmunoblastic lymphadenopathy].

We present a 59-year-old male who was admitted due to fever and generalized lymphadenopathy. The patient had polyclonal hypergammaglobulinemia, Coombs-positive anemia, positive rheumatoid factor (latex 1:1280-SCAT 1:128), hypocomplementemia, negative LE cells and FAN negative. He had a 2 months history of a rheumatoid arthritis-like polyarthritis with poor response to non-steroid antiinflammatory drugs.