title: Thrombotic thrombocytopenia purpura caused by piperacillin successfully treated with plasma infusion.
abstract: An 81-year-old man was admitted to the hospital with a fever and loss of appetite. After treatment with piperacillin sodium (PIPC), the patient exhibited thrombocytopenia, hemorrhagic colitis, and drug-induced skin eruption. On the fifth day after PIPC induction, he further experienced neurological abnormalities, such as disorientation and confusion, renal dysfunction, and microangiopathic hemolytic anemia (MAHA). The patient was diagnosed with thrombotic thrombocytopenic purpura (TTP) on the basis of thrombocytopenia, MAHA, renal dysfunction, fever, and neurological abnormalities. Infusion of fresh-frozen plasma was initiated for treatment. His condition improved markedly after this treatment. It is rare for TTP to be accompanied with hemorrhagic colitis and skin eruption. These symptoms were induced by PIPC and were successfully treated with plasma infusion.
authors: Department of Internal Medicine, Toyama Red Cross Hospital, Japan. yyata@duke.edu
authors: Y
authors: Y
authors: Yata
authors: M
authors: M
authors: Miyagiwa
authors: S
authors: S
authors: Inatsuchi
authors: Y
authors: Y
authors: Hiraiwa
authors: J
authors: J
authors: Murakami
authors: T
authors: T
authors: Kato
authors: T
authors: T
authors: Takahara
authors: A
authors: A
authors: Watanabe
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D008297:Male; D010878:Piperacillin / Q000009:adverse effects*; D010951:Plasma Exchange; D011697:Purpura, Thrombotic Thrombocytopenic / Q000139:chemically induced* / Q000628:therapy*
chemical_list: D010878:Piperacillin