Presentation and Management of Uterine Didelphys with Unilateral Cervicovaginal Agenesis/Dysgenesis (CVAD): A Multicenter Case Series.

INTRODUCTION: There are several well-described presentations of uterine didelphys (UD): UD without vaginal septum, UD with non-obstructed longitudinal vaginal septum, or UD with duplicated vaginas and an obstructed hemivagina on one side with ipsilateral renal anomaly. STUDY OBJECTIVE: To describe another variant of UD and compare the presentation and management across different institutions METHODS: This was a retrospective case series approved by the NASPAG Fellows Research Consortium. Participating institutions obtained IRB approval. Inclusion criteria included a diagnosis of UD and unilateral cervicovaginal agenesis/dysgenesis (CVAD). Descriptive statistics were used. RESULTS: Five patients met the inclusion criteria, with ages ranging from 13 to 27 years. Presenting symptoms included dysmenorrhea (80%), irregular bleeding (40%), acute onset left lower quadrant pain (20%), and abdominal mass (20%). Three patients had additional known abnormalities, including solitary kidney and solitary adrenal gland. All patients underwent pelvic magnetic resonance imaging. Two cases were only suspicious for unilateral CVAD on imaging and required pathology review postoperatively to confirm diagnosis. Two cases required a 2-staged approach with an initial diagnostic surgery followed by a second definitive procedure. Three patients were noted to have endometriosis intraoperatively. Postoperative follow-up ranged from 2 months to 2 years, with 1 patient reporting chronic pelvic pain. CONCLUSION: Diagnosis on the basis of pelvic imaging can be difficult, as this unique variant may mimic classic obstructed hemivagina with ipsilateral renal anomaly. In patients with UD with unilateral CVAD, standard management is removal of the obstructed uterine horn. This multicenter series stresses awareness about the clinical presentation, distinguishes cases of cervical agenesis from dysgenesis, and reviews approaches to management.

Intraoperative Indocyanine Green Dye Use in Ovarian Torsion: A Feasibility Study.

STUDY OBJECTIVE: To determine the feasibility of  intravenous indocyanine green (ICG) dye use in patients with adnexal torsion to intraoperatively evaluate ovarian perfusion after detorsion. DESIGN: A prospective multicenter single-arm feasibility study. SETTING: A teaching hospital. PATIENTS: A total of 12 nonpregnant patients, 18 to 45 years old with surgically confirmed adnexal torsion. INTERVENTIONS: Torsion was surgically confirmed, the involved adnexa were untwisted laparoscopically, and ICG dye was injected intravenously. The absence or presence of ICG perfusion was documented, and the clinical decision for ovarian conservation or removal was determined by the surgeon. MEASUREMENTS AND MAIN RESULTS: The primary outcome was feasibility of using ICG dye including measures such as time to visualized perfusion and operative time. Secondary outcomes included presence or absence of ovarian preservation and postoperative follow-up measures. Intraoperative visualization of ICG perfusion to the detorsed adnexa was achieved in 10 patients (83%) in a median time of 1 minute (0, 2), resulting in entire (n = 9) or partial (n = 1) ovarian conservation. Perfusion was absent in 2 cases, and postoophorectomy histologic necrosis was confirmed in one case. Median operative time was 74 minutes (48, 94). There were no adverse events related to ICG dye use. CONCLUSION: Intraoperative ICG dye use in this study was logistically feasible and conservation of the entire or partial ovary was observed in 83% of patients, including one case where preoperative Doppler flow was absent.

A Vulvar Venous Malformation in a 14-Year-Old Adolescent.

A vulvar venous malformation is a rare condition that can be misdiagnosed as vulvar varicose veins, but they are not the same entity. We describe the case of a 14-year-old nulliparous girl who presented with pelvic discomfort and limited ambulation secondary to a small, purple vulvar mass. The diagnosis was confirmed with the use of invasive imaging techniques after initial conservative management. Clinicians should consider venous malformations in the differential diagnosis of vulvar swelling in adolescents, and an earlier use of phlebography in patients with discordance between workup and symptoms to ensure a prompt diagnosis and decreased patient morbidity.