摘要
目的 本研究采用物理方法 ,对肝癌组织加热 ,从而杀死癌细胞。方法 2 7例接受射频治疗的肝癌患者 ,在超声引导下对治疗靶目标的大小 ,范围 ,刻度及周围胆管、血管情况 ,进行实时监控。并用监护仪观察生命体征 ,开放静脉点滴。结果 2 7例病人有治疗前的病理确诊 ,治疗后活检枪取材病检 ,组织学检查 2 1例证实为退变或坏死组织 ,治疗后 3～ 6月超声随访 ,异常光团不增大 15例 ,消失 3例 ,其余呈不同程度缩小。结论 超声引导下射频治疗肝癌是目前非手术治疗的新方法。
Objective To study the effect of radiofrequency on hepatic carcinoma.Methods 27 patients with hepatic carcinoma underwent radiofrequency therapy,during the whole process,the size,range and depth of loci and the peripheral bile ducts and blood vessels were monitored under the ultrasound to assure the accuracy of the therapy.The vital signs were also monitored.Results All of the 27 patients had been pathologically confirmed to be hepatic carcinoma before the therapy.After the therapy,the biopsy specimens were re examined by pathology.21 cases had deteriorative or necrotic changes.Ultrasound showed that the abnormal image did not enlarge in 3～6 months in 15 cases,disappeared in 3 cases and shrank in the remaining cases to different degrees after the treatment.Conclusion Radiofrequency therapy for liver cancer under ultrasound guidance is a novel method in current non traumatic treatment.
出处
《中国肿瘤临床与康复》
2001年第6期41-42,共2页
Chinese Journal of Clinical Oncology and Rehabilitation
关键词
超声引导
射频治疗
肝癌
ultrasonic guidance
radio frequency
hepatic carcinoma
