[Successful treatment of an HIV-positive multiple myeloma patient with high-dose chemotherapy followed by autologous peripheral blood stem cell transplantation and maintenance therapy with lenalidomide].

A 45-year-old HIV positive male who had previously been administered anti-retrovirus therapy (ART) resulting in a good virological response and with a CD4 count of more than 1,000/μl, complained of general fatigue during a periodic examination. Laboratory data showed decreased Hb (10.8 g/dl) and increased T.