Kaposi's sarcoma with gastric and rectal involvement in HIV patient.

A 67-year-old man admitted due to dyspnea, violaceous skin lesions and normocytic anemia under study. During admission, the patient is diagnosed with HIV infection in the AIDS phase, in addition to Kaposi's sarcoma with cutaneous, multiple digestive (gastric and rectal) and probably pulmonary involvement. Kaposi's sarcoma is a tumor of vascular origin caused by the human herpes virus type 8.

Colonic vasculitis in a woman with end-stage kidney disease and HIV infection.

We present the case of a 57-year-old female with bloody diarrhea, fever and abdominal pain. Her medical history included human immunodeficiency virus (HIV) infection with an undetectable viral load and end-stage kidney disease secondary to HIV on dialysis. At admission, she had a painful abdomen, no skin lesions and bloody stools in the rectal examination.