Obturator nerve schwannoma: a case report and review of the robotic literature

Abstract

Obturator schwannomas are rare and often misdiagnosed as intraperitoneal pelvic masses. The optimal surgical approach for their resection is unclear. This study presents a case demonstrating the safe use of robotics for resecting a benign pelvic schwannoma and reviews the literature on robotic cases. Here, a 40-year-old woman with right lower quadrant pain underwent imaging, revealing a 4.6 × 3.3 × 3.6 cm pelvic mass. She had a robotic-assisted laparoscopic excision, with pathology confirming a benign schwannoma. Complete tumor resection is the gold standard. The use of minimally invasive robotic-assisted surgery is increasing due to improved visualization, efficient movement, and safety, making it a viable option for resecting obturator schwannomas.