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[目的]观察射频消融术(radio鄄frequencyablation)治疗晚期肝癌的临床效果。[方法]在螺旋CT引导下,用RadionicsRFsystemcool鄄tip集束电极对20例晚期肝癌病人进行病灶射频消融治疗,并与行对症治疗的18例晚期肝癌病人进行比较。[结果]手术前后螺旋CT摄片比较显示,消融效果良好。接受射频消融治疗的病人与对照组病人相比,其生存质量及生存时间均有显著提高。[结论]射频消融治疗可改善晚期肝癌病人生存质量,延长患者生存期。
[Objective] To observe the clinical effects of radiofrequency ablation (RAD) in the treatment of advanced liver cancer. [Methods] Radiofrequency ablation of 20 patients with advanced liver cancer was performed under the guidance of spiral CT with Radionics RF system cooling 鄄 tip convergent electrodes, and compared with 18 patients with advanced liver cancer undergoing symptomatic treatment. [Results] Spiral CT images before and after surgery showed that the ablation effect was good. Patients undergoing radiofrequency ablation treatment have significantly improved their quality of life and survival time compared with patients in the control group. [Conclusion] Radiofrequency ablation can improve the quality of life of advanced liver cancer patients and prolong the survival of patients.