CT导向下经皮椎体成形术治疗脊椎转移性肿瘤

目的探讨CT导向下椎体成形术治疗椎体转移瘤的疗效。方法对40例椎体转移瘤共50个椎体溶骨性病灶在CT导向下施行椎体成形术治疗，术后观测症状改善、骨水泥渗漏及并发症情况。结果40例患者手术穿刺全部成功，本组病例术后均有不同程度疼痛缓解或消失，无一例发生严重并发症。结论在CT定位引导下行经皮椎体成形术操作简便、安全、并发症少、镇痛效果好，对提高患者的生存质量有很好的应用价值。

CT - guided percutaneous vertebroplasty for spinal metastases

Objective To evaluate the efficiency of the percutaneous vertebroplasty （PVP）for spinal metastases. Methods Forty cases （50 vertebrae lesions） underwent percutaneous vertebroplasty guided by CT. The pain relief efficacy and complications was analyzed after PVP. Results The procedures were successful and partial or complete pain relief was a- chieved in all patients. There were no serious complications. Conclusion CT - guided PVP is a simple and safe method to relieve pain. It is also effective to improve the life quality of patients with vertebral metastases.