摘要
目的 总结多弹头射频治疗肝癌的近期疗效、适应证与并发症。 方法 对 10 0例肝癌患者行 12 0次射频治疗 ,通过治疗前后肿瘤大小的比较 ,患者自觉症状的改善情况和AFP值改变进行对此观察。 结果 10 0例于治疗后 10d ,30例于治疗后 30d ,10例于治疗后 6 0d ,进行了彩色B超及CT复查 ,10d后 70 %患者肿瘤体积缩小在 2 0 %以上 ,30d后 80 %患者肿瘤体积缩小在 30 %以上 ,部分瘤体钙化或呈均质低密度区。 6 0d后 3例患者肿瘤体积缩小在 5 0 %以上。与术前相比全部瘤体内血供消失。 80 %患者自觉症状改善、其AFP值下降者占 5 0 % ,无手术死亡 ,术后并发症为 2 3%。
Objective To evaluate the efficacy of ultrasonically guided radio frequency (RF) thermal ablation of liver tumors with a clustered electrode. MethodsClinical records of 100 consecutive patients who underwent RF tissue ablation 120 times were analysed. Image data, tumor size, clinic manifestation, and AFP value before and after the procedure were compared. Results A hundred cases at 10 days, thirty at 30 days, ten at 60 days after the procedure were subjected to color utrasonography and CT scans, respectively. The tumor size decreased by 20% at 10 days in 70% patients, decreased by 30% at 30 days in 80% patients, decreased by 50% at 60 days in 3 patients. AFP value decreased in 50% of patients, no operative death was noted, and the rate of operative complication was 23% after ablation. Conclusion Ultrasound guided RF thermal ablation of hepatic tumors is safe, applicable and effective.
出处
《中华外科杂志》
CAS
CSCD
北大核心
2000年第4期272-274,I018,共4页
Chinese Journal of Surgery
关键词
肝细胞癌
B超引导
多弹头射频术
Carcinoma hepatocellular
Radiofrequency ablation
Ultrasonography,guidance