[Spontaneous manifestation and regression of a Kaposi's sarcoma under cyclosporin A therapy].

A case of Kaposi sarcoma is reported in a 40-year-old Turk 3 months after a kidney transplantation under immunosuppression with cyclosporin A and methylprednisolone. After reduction of immunosuppression, there was complete regression of the sarcoma and the kidney transplant functioned correctly.