{Reference Type}: Journal Article
{Title}: Obstructed Hemivagina and Renal Anomalies in Patients with and without Anorectal Malformations.
{Author}: Clain EC;Woodfield K;Hutchens KJ;Bischoff A;Alaniz VI;
{Journal}: J Pediatr Adolesc Gynecol
{Volume}: 37
{Issue}: 2
{Year}: 2024 Apr 18
{Factor}: 2.046
{DOI}: 10.1016/j.jpag.2023.12.004
{Abstract}: <B>OBJECTIVE: </B>To compare the anatomic variation between patients with a diagnosis of an obstructed hemivagina with an anorectal malformation (ARM) and those without an ARM.<BR><B>METHODS: </B>This was a retrospective chart review conducted at a single tertiary children's hospital. Patients with an obstructed hemivagina seen from 2004 to 2019 were included.<BR><B>RESULTS: </B>We identified a total of 9 patients diagnosed with an obstructed hemivagina: 4 patients with a history of ARM and 5 patients without an ARM. Patients presented with obstructive symptoms between the ages of 11 and 20. Two-thirds of patients had a left-sided obstruction. All patients without an ARM had ipsilateral congenital anomalies of the kidney and urinary tract. Half the patients with a history of ARM had an ipsilateral renal anomaly, and the other half had a contralateral renal anomaly.<BR><B>CONCLUSIONS: </B>Obstructed hemivagina occurs in patients with a history of ARM. However, unlike patients with isolated obstructed hemivagina and ipsilateral renal anomaly (OHVIRA), patients with an ARM and an obstructed hemivagina can present with associated renal anomalies on either the ipsilateral or contralateral side. In our small case series, patients with a history of ARM had high septa and required more complex surgical management due to the inability to access the septum vaginally. Knowledge of renal anatomy and ureteral path is important because a hysterectomy may be needed to relieve the obstruction in patients with ARMs. A larger case series is needed to better characterize the spectrum of complex anomalies in patients with ARMs.