摘要
目的:探讨CT导向下射频消融对不能手术切除肺癌治疗的有效性及安全性。方法:回顾性分析23例经CT导向下射频消融治疗的肺癌患者,其中原发性肺癌患者17例,肺癌术后转移6例,评价其治疗局部有效率和1年无进展生存期。结果:本组共23例患者共行33次射频消融治疗,手术均顺利完成。平均随访时间18.3月(13～30个月),局部控制率在3月、6月及1年分别是96.8%、93.5%及86.7%,1年无进展生存率73.9%。余发生与手术相关的严重并发症。结论:CT导向下射频消融在肺癌治疗中是一种安全有效的局部治疗方法。
Objective:To discuss the safety and efficacy of unresectable lung tumors treated with radiofrequency ablation(RFA).Methods:The retrospective study included 23 patients,in which 17 patients were primary lung cancer,6 patients were recurrence after the surgery resection,treated with CT-guided radiofrequency ablation under local anesthesia.Results:33 RFA were done in 23 patients.Operations were successfully completed.The mean time of follow-up was 18.3 months(13～30 months).The 3-,6-,and 12-month local control rates were 96.8,93.5,and 86.7%,respectively.One year Progression-free survival(PFS) was 73.9%.There were no severe complications associated with RFA.Conclusion:CT-guided percutaneous radiofrequency ablation is a safe and effective local treatment of lung tumors.
出处
《医学影像学杂志》
2012年第2期205-207,共3页
Journal of Medical Imaging
关键词
射频消融
肺癌
有效性
体层摄影术
X线计算机
Radiofrequency ablation
Lung tumor
Efficacy
Tomography,X-ray computed
