[英 ]/ＰｏｈｌＣ…∥Ｌａｎｃｅｔ 1 999,3 5 3( 91 65 ) 1 678～1 679 免疫介导性肝素诱发的血小板减少症(ＨＩＴ)是一种药物反应 ,具有血小板减少和血小板活化 (增加血栓形成风险 )特点 ,通常发生于肝素给药后 5～ 1 5天。偶有报告经血清学证实的ＨＩＴ病人出现神经系统 Immuno-Heparin-Induced Thrombocytopenia (HIT) is a drug response with thrombocytopenia and platelet activation (increased Thrombosis risk), usually occurs 5 to 15 days after heparin administration. Occasional reports of serological confirmed HIT patients appear nervous system