异位妊娠是妇科常见的疾病,其中子宫切口妊娠是临床较少见的异位妊娠类型,剖宫产术后子宫切口妊娠是剖宫产的远期并发症之一,是十分罕见而危险的妊娠类型,若未及时发现,可随着妊娠发展,绒毛与肌层粘连、植入、穿透可引起子宫破裂和腹腔内出血。如误诊为早孕而行人工流产时易发生大出血。因此早期明确诊断,及时正确处理,终止妊娠并预防子宫破裂大出血是关键。 Ectopic pregnancy is a common gynecological disease, of which uterine incision pregnancy is a less common type of ectopic pregnancy, cesarean section after uterine incision pregnancy is one of the long-term complications of cesarean section is very rare and dangerous Pregnancy types, if not found in time, can be with the development of pregnancy, villi and muscle adhesion, implantation, penetration can cause rupture of the uterus and intra-abdominal bleeding. Such as misdiagnosed as early pregnancy and abortion prone to major bleeding. Therefore, a clear early diagnosis, timely and correct treatment, termination of pregnancy and prevention of bleeding in uterine rupture is the key.