Successful pregnancy outcome following selective uterine artery embolization in a case of perforating gestational trophoblastic neoplasia

Gestational trophoblastic neoplasia (GTN) includes a range of premalignant and malignant disorders of trophoblastic tissue. Invasive mole can present as a surgical emergency with rapidly progressive and highly vascular trophoblasts causing uterine perforation. Often hysterectomy is resorted to as a life-saving measure but in women desirous of future fertility, other options should be considered. We present the case of a nulliparous woman who presented with hemoperitoneum following perforating GTN. She was pale with stable vitals. Serum beta hCG at presentation was 98,156IU/L. Ultrasound pelvis revealed a highly vascular heterogenous hypoechoic mass of 5.8cm×5.5cm×6.5cm in the region of fundus and anterior myometrium showing significant internal and peripheral vascularity and displacing endometrium posteriorly. Ultrasound guided tap revealed hemoperitoneum. We decided for uterine artery embolization following clinical stabilization of the patient followed by chemotherapy. Figure 1 shows CT angiography done prior to uterine artery embolization. She conceived spontaneously two years later and was followed up closely in antenatal period. She was induced at 38 completed weeks due to oligohydramnios and decreased fetal movements and vaginally delivered a healthy baby with no postnatal complications. Fertility sparing procedures should be considered as a first possible option in selective cases. Multidisciplinary approach in high-risk cases is a key to optimal outcome.