血管瘤可发生于身体的任何部位。然而，原发于椎管内的血管瘤并不多见。MRI与CT等检查手段的出现，对椎管内原发性血管瘤在诊断上又有了新的认识[1]。我院自1987年至1995年，共收治椎管内原发性血管瘤7例，占同期椎管内肿瘤病人的3．1％。现报道如下。1临床资料1．1一般资料本 Hemangiomas can occur in any part of the body. However, primary hemangiomas in the spinal canal are uncommon. MRI and CT and other means of examination, the diagnosis of primary hemangiomas in spinal canal has a new understanding [1]. Our hospital from 1987 to 1995, were treated in 7 cases of primary hemangiomas in spinal canal, accounting for 3.1% of patients with spinal canal tumors over the same period. Report as follows now. 1 clinical data 1.1 general information of this