椎管内肿瘤系指原发于脊髓、脊髓膜、神经根和椎管内各种组织的肿瘤及转移癌’‘、‘’。此区域肿瘤并非罕见，肿瘤类别也较繁杂，对此区域肿瘤统计和病理分析对临床和病理诊断、治疗及评估病人预后均有意义。现将我们1973～1996年间所见116例椎管内肿瘤分析如下。1资料和方法 Spinal tumor refers to the primary tumor in the spinal cord, spinal cord membrane, nerve root and various tissues within the spinal canal and metastatic carcinoma. Tumor in this area is not uncommon, the tumor types are also more complicated, and the statistics and pathological analysis of the tumors in this area are of great significance for clinical and pathological diagnosis, treatment and prognosis evaluation. Now we see 116 cases of spinal canal tumor from 1973 to 1996 as follows. 1 data and methods