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目的 总结集束电极射频治疗肝癌的近期疗效。方法 对３５ 例肝癌４１ 次射频治疗，通过对手术前后肿瘤的大小、病人的自觉症状和ＡＦＰ 值改变进行对比观察。结果 ３５ 例于治疗后１０ 天、５ 例于治疗后３０ 天进行彩色Ｂ超及ＣＴ 复查结果：１０ 天后７１．４ ％ 病人肿瘤体积缩小在３０ ％ 以上，３０ 天后全部病人肿瘤体积缩小在４０ ％ 以上，与术前相比全部瘤体内血供消失。８０ ％ 病人自觉症状改善，其ＡＦＰ 值下降者占５０ ％ ，无手术死亡，术后并发症为１７．６ ％ 。结论 集束电极射频治疗中晚期肝癌近期效果确切而满意
Objective To summarize the short-term curative effect of cluster electrode radiofrequency on liver cancer. Methods Totally 41 radiofrequency radiosurgical procedures were performed on 35 patients with hepatocellular carcinoma. The changes of tumor size, patient’s symptoms and AFP values before and after surgery were compared. Results 35 cases were treated with 10 days after treatment and 5 cases with color B ultrasound and CT examination after 30 days. After 71 days, the tumor volume of 71.4% patients was reduced by more than 30%, and after 30 days, the tumor volume of all patients was reduced by 40% Above, compared with preoperative blood in the entire tumor disappeared. 80% of patients improved symptoms, the AFP value decreased 50%, no surgical death, postoperative complications was 17.6%. Conclusion The results of cluster electrode radiofrequency treatment of advanced liver cancer in the near future are accurate and satisfactory