Fig. 3From: Role of collateral embolization in addition to uterine artery embolization followed by hysteroscopic curettage for the management of cesarean scar pregnancyHysteroscopic management of cesarean scar pregnancy after uterine artery embolization. a Before hysteroscopic treatment, the gestational sac (GS) was visualized clearly. b After the GS was removed, only residual gestational tissue (dotted circle) was seen. c The myometrium (dotted circle) was visualized after the residual gestational tissue was cleared completely using suction curettageBack to article page