重复异位妊娠指首次异位妊娠手术或保守治疗后,再次在子宫外的输卵管、卵巢或腹腔内妊娠者。重复异位妊娠者,绝大多数仍为输卵管妊娠,常发生在对侧[1],也可发生在同侧,后者常见于前次异位妊娠输卵管保守治疗的,而部分输卵管切除后残端部位发生异位妊娠者极为少见,尤其在自然妊 Repeated ectopic pregnancy refers to the first ectopic pregnancy surgery or conservative treatment, again in the uterus tubal, ovarian or intraperitoneal pregnancy. Repeated ectopic pregnancy, the vast majority are still tubal pregnancy, often occurs in the contralateral [1], can also occur in the ipsilateral, the latter common in the last ectopic pregnancy tubal conservative treatment, and some after tubal resection residual End-site ectopic pregnancy is extremely rare, especially in natural pregnancy