Image features and clinical analysis of retroperitoneal pelvic schwannoma: a case report
Abstract Background Schwannomas are benign usually encapsulated nerve solo jec 10 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 oft