Kaposi's sarcoma in a renal allograft recipient with cytomegalovirus infection: a case report.

: There are increasing reports of Kaposi's sarcoma arising in immunosuppressed patients, including renal allograft recipients. Furthermore, evidence is accumulating that cytomegalovirus infection may be an aetiological factor in Kaposi's sarcoma. We report an additional case in a renal allograft recipient treated with corticosteroids, azathioprine and niridazole, who also had active cytomegalovirus infection.