摘要
目的探索射频微创技术治疗消化道疾病的疗效。方法采用LDRF-50型射频治疗仪,在内镜直视下对消化性溃疡出血。消化道息肉及晚期食管癌狭窄进行治疗。结果消化性溃疡出血达到即刻止血者33例,48h止血者2例,1例无效,总有效率97.22%。消化道息肉于术后10～30d内镜复查全部脱落,治愈率为100%。其中,一次性治愈者,上消化道185例(98.93%),大肠45例(95.94%)。随访上消化道息肉60例、大肠息肉31例6～12个月,仅发现1例大肠息肉复发。食管癌性狭窄射频治疗最少一次,最多6次,平均(1.79±1.21)次,除了3例治疗前后吞咽困难症状无明显变化外,72例均有不同程度改善,经统计学处理,吞咽困难由治疗前的平均(3.32±0.52)分下降为治疗后的(1.42±0.66)分,P<0.01;食管癌性狭窄组术后18例(24%)出现胸骨后轻微疼痛,未作任何镇痛处理而自行缓解。结论采用改进型LDRF-50型射频治疗仪治疗后消化道疾病,有效安全,操作简便,并发症少,是治疗消化道疾病的理想方法。
[Objective] To investigate the curative effect of endoscopic radiofrequency ablation on digestive tract diseases. [Methods] 35 cases of peptic ulcer bleeding, 234 cases of digestive tract polyps and 75 cases of esophageal cancer stricture during the progressive stage were treated by LDRF-50 radiofrequency. [Results] 34 cases (97.2%) of peptic ulcer bleeding were cured but 1 patient failed. All the digestive tract polyps disappeared when all the patients were reexamined 10 to 30 days after treatment with a c...
出处
《中国内镜杂志》
CSCD
北大核心
2008年第6期630-632,共3页
China Journal of Endoscopy
关键词
射频
消化道疾病
治疗
digestive tract diseases
radiofrequency
treatment
