Uterine artery embolization in the treatment of recurrent cesarean scar pregnancy: report of two cases and literature review

Despite the optimal therapeutic protocols of cesarean scar pregnancy (CSP) has not been established, and in the majority of cases, most of women's uterus and fertility can be preserved through prompt and active treatment. But due to the rarity of CSP, little is known about the outcome of subsequent pregnancies, especially in an even rarer situation, a recurrent CSP. We report 2 cases of recurrent CSP women who want to preserve their fertility treated by repeated uterine artery embolization and provide a review of the literatures.