Giant sciatic nerve schwannoma: a rare case report and literature review.

Introduction And Importance: Schwannomas are benign tumors that arise from Schwann cells commonly located in peripheral nerves. Depending on the size and location of sciatic nerve Schwannoma clinical manifestations can either varies from symptoms simulating radiculopathies such as positive Lasegue sign on the affected side, gait weakness and paresthesia or just present with pain and an associated palpable mass.

Case Presentation: The authors present a case of a 34-year-old female patient suffering from pain, gait weakness, and a palpable mass since many months.