论文部分内容阅读
分析CT引导下射频治疗肺癌的各项技术操作要点 ,观察治疗后肿块的影像学表现。方法 :5 9例使用CT进行精确定位、精确测量 ,引导射频针插入肿块内。射频毁损采用缓慢升温的方法。结果 :4 9%的穿刺 ,可一次穿入肿瘤体内。能清晰观察到细小电极针所在的位置 ,并能观察整个治疗过程。治疗后连续观察 ,效果满意。结论 :准确的定位、熟练的穿刺、最佳的加热方法可进一步提高治疗效果。
Analysis of CT-guided radiofrequency treatment of lung cancer, the technical operation of the main points to observe the image of the tumor after treatment. METHODS: Fifty-nine patients were accurately positioned using CT and accurately measured to guide the RF needle into the tumor. Radio frequency rupture method with slow heating. Results: Forty-nine percent of punctures penetrated the tumor once. Can clearly observe the location of the small electrode needle, and can observe the entire course of treatment. After treatment, continuous observation, the effect is satisfactory. Conclusion: Accurate positioning, skilled puncture, the best heating method can further improve the therapeutic effect.