过期流产是临床上常见的一种早期流产类型。我院1996年1月~1999年12月采用米非司酮配伍米索前列醇治疗过期流产45例,其中22例与对照组相比效果满意,现报告如下:1 资料与方法1．1 资料来源:45例均为住院治疗的过期流产患者,均有停经史,尿NCG均由阳性转为阴性,B超均提示过期流产,妊娠16周内入院时查血、尿常规、凝血功能、肝肾功能均正常,无使用米非司酮禁忌症。随机分为观察组22例,对照组23例。两组 Abortion is a clinically common form of early abortion. Our hospital from January 1996 to December 1999 with mifepristone and misoprostol in the treatment of 45 cases of late abortion, of which 22 cases compared with the control group, the results are satisfactory, are as follows: 1 Materials and Methods 1.1 Materials Source: 45 patients were hospitalized for treatment of patients with expired abortion, have a history of menopause, urinary NCG from positive to negative, B-ultrasound showed late abortion, pregnancy within 16 weeks of admission blood, urine, coagulation, liver function Renal function are normal, no use of mifepristone contraindications. Randomly divided into observation group 22 cases, control group 23 cases. Two groups