Shelat Vishal G, Li Kelvin, Naik Shailesh, Ng Chee Yung, Rao Nandini, Rao Jaideepraj, Koura Aaryan
Department of General Surgery, Tan Tock Seng Hospital, Singapore.
Int Surg. 2013 Jul-Sep;98(3):214-8. doi: 10.9738/INTSURG-D-13-00019.1.
Schwannomas are rare tumors that arise from Schwann cells in neural sheaths. They are commonly found in the central nervous system, spinal cord, or peripheral nerves of the body. Occasionally, they occur in the gastrointestinal tract, with the stomach being the most common site. However, colorectal and retroperitoneal schwannomas are very rare. Preoperative diagnosis is often difficult and definitive treatment entails surgical excision. We herein present 3 cases of intraabdominal schwannomas.
施万细胞瘤是起源于神经鞘膜施万细胞的罕见肿瘤。它们常见于中枢神经系统、脊髓或身体的周围神经。偶尔，它们会出现在胃肠道，其中胃部是最常见的部位。然而，结直肠和腹膜后施万细胞瘤非常罕见。术前诊断通常很困难，明确的治疗需要手术切除。我们在此报告3例腹腔内施万细胞瘤。
