In this report, we discuss a case of a 51-year-old African renal transplant who presented with metastatic Kaposi sarcoma 1 year after transplant. The Kaposi sarcoma was treated with a switch of immunosuppressants and chemotherapy. Six years after transplant, he presented with chronic allograft nephropathy, allograft tuberculosis, BK viremia, and was diagnosed to have contracted HIV infection.
Keywords: BK viremia; human immunodeficiency virus; kaposi sarcoma; kidney transplantation; sirolimus; tuberculosis.