椎管肿瘤的诊断与显微外科治疗

目的　探讨椎管肿瘤有效的诊断与显微外科治疗方法。方法　回顾性分析 1992年 1月～ 2 0 0 2年 12月收治的 192例椎管肿瘤患者的诊治方法及预后。结果　所有病例均经手术治疗 ,肿瘤完全切除 16 2例(84 4 % ) ,次全切除 18例 (9 4 % ) ,12例 (6 3% )行肿瘤大部分切除加椎管减压术。本组治愈 16 3例(84 9% ) ,神经系统症状明显好转 2 7例 (14 1% ) ,无变化 2例 (1 0 % ) ,无手术死亡。结论　椎管肿瘤的早期诊断和治疗是影响其预后的重要环节 ,影像学检查和显微外科手术则是其关键的诊治手段。

DIAGNOSIS AND MICROSURGICAL TREATMENT OF TUMORS IN SPINAL CANAL

Objective To study the effective methods of diagnosis and microsurgical treatment for tumors in spinal canal. Methods The diagnosis, treatment, and prognosis of 192 patients with spinal tumors admitted to our department ( from Jan,1992 to Dec,2002) were retrospectively analyzed. Results All the patients in this group underwent operative treatment. Total removal of tumor was achieved in 162 cases (84.4%), subtotal removal of tumor in 18 cases (9.4%), and removal a large portion of tumor with decompression in 12 cases (6.3%). Postoperatively, 163 patients (84.9%) were cured, the neurological symptoms were apparently improved in 27 patients (14.1% ), and unchanged in 2 patients (1.0%). No operative death occurred. Conclusion Early diagnosis and treatment of spinal tumor are important measures to improve prognosis. Imaging and microsurgery play a key role in the diagnosis and treatment of spinal tumors.