Abstract Background Schwannomas are benign usually encapsulated nerve sheath tumors derived from the Schwann cells. and affecting single or multiple nerves. The tumors commonly arise from the cranial nerves as acoustic neurinomas but they are extremely rare in the pelvis and the retroperitoneal area. Retroperitoneal pelvic schwannomas often present with non-specific symptoms leading t... https://www.bekindtopets.com/great-save-3rd-Marine-Division-Coffee-Mug-deal-day/