椎管内肿瘤包括椎管内各种组织如脊髓、神经根、脊膜和椎管壁软组织的原发性和继发性肿瘤。原发性多见。现对4例椎管内肿瘤加以粗浅分析和讨论。临床资料一、一般资料男1例,女3例。年龄12～25岁。发病至入院时间最短半个月(1例颈。良性囊性畸胎瘤),最长7个月,为 Spinal tumors include various tissues in the spinal canal such as spinal cord, nerve root, spinal membrane and soft tissue of spinal canal primary and secondary tumors. Prevalent more common. Now four cases of spinal tumors to be superficial analysis and discussion. Clinical data First, the general information 1 male and 3 female. Aged 12 to 25 years old. The incidence of admission to the shortest half a month (1 case of benign cystic teratoma), up to 7 months, as