稽留流产是流产的特殊类型 ,临床上处理较棘手 ,以往我院多采用肌肉注射苯甲酸雌二醇后行钳刮术 ,由于多次清宫增加了患者的心理负担及并发症[1 ] 。因此 ,我们将米非司酮配伍米索前列醇用于治疗稽留流产 ,进行同期临床对比观察。1　资料与方法1.1　研究对象　我院自 1998年共 Abortion abortion is a special type of abortion, more difficult to deal with clinically, in the past, our hospital with intramuscular injection of estradiol benzoate clamp curettage, due to multiple Qing Gong increased the patient’s psychological burden and complications [1]. Therefore, we use mifepristone combined with misoprostol for the treatment of missed abortion, the same period clinical comparative observation. 1 Materials and Methods 1.1 The object of study in our hospital since 1998