Double the trouble: A case report on uterine didelphys with unilateral cervical atresia / Philippine Journal of Obstetrics and Gynecology

ABSTRACT

@#Genetic errors and teratogenic events during embryonic development can lead to congenital abnormalities of the female reproductive tract. Many patients are asymptomatic, while some have major abnormalities that can cause severe impairment of menstrual and reproductive functions. This case report focuses on Müllerian anomaly Class III, uterine didelphys, along with obstructed hemivagina and ipsilateral renal agenesis (the Herlyn–Werner–Wunderlich syndrome [HWWs]). The patient presented with cyclic pelvic pain due to the hematometra and hematocolpos. She initially underwent resection of the vaginal septum but had a recurrence of obstructive symptoms more than a year after vaginal surgery was performed. This prompted further evaluation with magnetic resonance imaging revealing cystic dilatation of the right uterine horn and a hypoplastic right vagina appearing to end blindly. The patient subsequently underwent hemihysterectomy. The right hemiuterus was noted to have a depression on its thickened inferior aspect, but no cervix was identified. This case is a variant of the classic HWWS, as there was cervical atresia on the right uterine corpus. A thorough preoperative evaluation and accurate intraoperative assessment of patients with Müllerian anomalies can decrease misdiagnoses, guide appropriate intervention, and decrease the risk of future reproductive complications.