目前治疗难治性特发性血小板减少性紫癜 (idiopathicthrombocytopenicpurpura,ITP)的药物中大剂量丙种球蛋白有确切的短期疗效 ,但价格昂贵 ,疗效维持时间短 ,反复应用难以接受 ;免疫抑制剂长春新碱也常被应用 ,但也只是部分有效 ,减量或者停药后复发 ;应用环胞菌素A、达那唑及 Currently, the treatment of refractory idiopathic thrombocytopenic purpura (idiopathic thrombocytopenicpurapura, ITP) drugs in the high-dose gamma globulin has the exact short-term curative effect, but expensive, curative effect of maintaining a short time, repeated applications unacceptable; immunosuppressive Changchun new Base is also often used, but only partially effective, reduction or relapse after discontinuation; application of cyclosporine A, danazol and