A retrospective comparative study evaluating the efficacy of adding intra-arterial methotrexate infusion to uterine artery embolisation followed by curettage for cesarean scar pregnancy

Purpose The study aimed to compare the efficacy of intra-arterial methotrexate (MTX) infusion combined with uterine artery embolisation (UAE) and uterine curettage with that of UAE and curettage without MTX infusion for the treatment of cesarean scar pregnancy (CSP).