Plasma infusions in thrombotic thrombocytopenic purpura complicating systemic lupus erythematosus--a successful outcome.

A severe form of acute thrombotic thrombocytopenic purpura (TTP) developed in a patient with systemic lupus erythematosus (SLE). Infusions of large amounts of fresh frozen plasma (FFP) were added to steroid therapy and resulted in a rapid improvement and remission. Further episodes of thrombocytopenia and abdominal pains during a two-year follow-up were successfully treated with plasma alone and this indicates the important role of FFP infusions in the recovery of this patient.