脊髓海绵状血管瘤的诊断与显微外科治疗

DIAGNOSIS AND MICROSURGERY OF SPINAL CORD CAVERNOUS HEMANGIOMAS

目的 总结脊髓海绵状血管瘤显微外科治疗的经验。方法 对 1992年 3月～ 2 0 0 2年 12月收治的 17例脊髓海绵状血管瘤病例进行了回顾性分析。手术均采用后正中入路 ,显微直视下切除病变。结果 17例脊髓海绵状血管瘤病例中 ,全切 13例 ,部分切除4例。术后 11例脊髓功能改善 ,4例无变化 ,2例加重 ,无死亡。结论 脊髓MRI检查是确诊本病的惟一可靠手段 ,娴熟的显微神经外科技术可使该类手术治疗取得良好效果。

Objective To sum up the experiences in microneurosurgical treatment of spinal cord cavernous hemangiomas (SCH). Methods A retrospective analysis was made of 17 cases of SCH admitted from March 1992 to December 2002. Operations were performed via a posterior midline approach under a microscope. Results Total SCH resection was done in 13 cases, and subtotal removal in 4. The postoperative neurological status was improved in 11 cases, unchanged in 4, and aggravated in 2. No postoperative death occurred. Conclusion Spinal MRI examination is a reliable diagnostic method of SCH. Skillful microneurosurgical technique can achieve a rather good result.