异位妊娠是指受精卵在子宫体腔以外着床,习称宫外孕,是妇产科常见的急腹症,发病率逐年增加并有年轻化趋势,严重威胁孕产妇的身心健康。本文通过对2010年1月~2016年6月本院收治的164例异位妊娠患者临床资料进行回顾性分析,结合文献学习,探讨异位妊娠的病因,并将诊治体会报 Ectopic pregnancy refers to fertilized eggs in the uterine cavity outside the implantation, Xi said ectopic pregnancy, obstetrics and gynecology is a common acute abdomen, the incidence increased year by year and a younger trend, a serious threat to maternal health. In this paper, we retrospectively analyzed the clinical data of 164 cases of ectopic pregnancy admitted to our hospital from January 2010 to June 2016, and combined with literature study to explore the etiology of ectopic pregnancy,