为总结卵巢妊娠的临床病理特征,对26倒卵巢妊娠与输卵管妊娠进行对照分析。结果,卵巢妊娠占异位妊娠的4.3%,1:2358次妊娠,卵巢妊娠放置宫内节育器(IUD)者较输卵管妊娠多见(P<0.025),腹痛是卵巢妊娠最明显的特征(P<0.005),平均停经时间较短(P<0.001),发病年龄较低(P<0.005)。放置IUD者卵巢妊娠的相对危险性增加,术前诊断困难,病理学诊断仍是主要鉴别诊断方法,卵巢楔形切除术是首选治疗方法。 To summarize the clinical and pathological features of ovarian pregnancy, 26 inverted ovarian pregnancy and tubal pregnancy were analyzed. As a result, ovarian pregnancy accounted for 4.3% of ectopic pregnancies, 1: 2358 pregnancies, ovarian pregnancy placement IUD more common than tubal pregnancy (P <0.025), abdominal pain is the most obvious feature of ovarian pregnancy (P <0.005). Mean menopause time was shorter (P <0.001) and age of onset was lower (P <0.005). Ovarian pregnancy IUD placement increased the relative risk of preoperative diagnosis difficult, pathological diagnosis is still the main differential diagnosis, ovarian wedge resection is the preferred treatment.