Sonographic Diagnosis of Extraperitoneal Round Ligament Leiomyoma in Inguinal Area

Leiomyoma, commonly known as fibroids, is a common female disease. Leiomyoma of the round ligament of the uterus is rare. Extraperitoneal leiomyoma of the round ligament can present as inguinal and vulvar mass mimicking an incarcerated hernia, lymph node, or lipomas. We are presenting a rare case of a 53-year-old female patient who was admitted to the hospital with a right inguinal mass. Our patient underwent surgery, and a leiomyoma of the round ligament was found. Before surgery, sonography and computed tomography (CT) will be helpful in the diagnosis of extraperitoneal leiomyoma of the round ligament.