本文报告椎管内多发性神经鞘瘤15例,占同期椎管内神经鞘瘤131例的11.45％。男性多于女性。本组有同时并存也有先后发生。15例25次手术中发现肿瘤部位除1例再次手术为髓内,其余均在硬膜下脊髓外。结合文献对先后发生的8例属复发或多发,多发性肿瘤的特点及其诊断、处理方法进行分析讨论。 This article reports 15 cases of multiple schwannomas in the spinal canal, accounting for 11.45% of 131 cases of schwannoma in the spinal canal during the same period. More men than women. This group also co-exist have occurred. In 15 cases of 25 surgeries, only one of the tumor sites was found to be intramedullary and the rest were located outside the subdural spinal cord. Combined literature has occurred in 8 cases of recurrent or multiple, multiple tumor characteristics and diagnosis, treatment methods were analyzed and discussed.