Fatal graft-versus-host disease following transfusion during open heart surgery.

We report fatal transfusion-associated graft-versus-host disease (GVHD) in a patient who was not severely immunosuppressed. A 58-year-old man received 800 ml of fresh whole blood from his son and an unrelated volunteer donor during open heart surgery. On the 10th day after the operation, he suddenly had a high fever, followed by generalized skin rash and liver dysfunction. Pancytopenia due to bone marrow aplasia developed a week later. A skin biopsy revealed a cutaneous lesion highly compatible with acute GVHD. The patient did not respond to high-dose methylprednisolone therapy, and died of multiple organ failure on the 18th day after the operation.