Fig. 1From: Hysteroscopic management of a heterotopic pregnancy following uterine artery embolization: a case reporta Transvaginal Ultrasonography showing a gestational sac in the uterine cavity. GS = Gestational Sac, UT = Uterus. b Transvaginal Ultrasonography showing a gestational sac in the cervical canal. C = cervical canal.Back to article page