略語大辞典 [Med] 21 TTP thrombotic thrombocytopenic purpura 血栓性血小板減少性紫斑病.thrombotic thrombocytopenic purpura; a hematologic disorder; occurs in young adults, characterized by thrombocytopenic purpura, microangiopathic hemolytic anemia, neurologic abnormalities, fever, and renal involvement; in urology; ref. HU 丸善「略語大辞典」JLogosID : 11854520