Poojary, Harsha S., Vishwanath Sherigar, and Abhinav Balaji. “Presacral Schwannoma: A Bizarre Presentation in the Pandora’s Box of Abdomen and Pelvis”. International Surgery Journal 7, no. 7 (June 25, 2020): 2439–2441. Accessed February 20, 2026. https://www.ijsurgery.com/index.php/isj/article/view/6065.