论文部分内容阅读
目的:探讨125I同位素放疗支架对晚期食管癌狭窄患者的治疗作用与效果。方法:本组15例晚期食管癌病人放置携带125I同位素食管支架,支架置入后进行造影及拍片观察扩张情况。结果:15例病人放置过程顺利,支架膨胀充分,吞咽困难缓解率达到100%,3例病人胸骨后有烧灼感,对症处理后缓解。结论:125I同位素支架不但能扩张狭窄的食管腔,同时可对肿瘤组织进行局部同位素照射,疗效可靠。
Objective: To investigate the therapeutic effect and effect of 125I isotope radiotherapy stent on patients with advanced esophageal stenosis. Methods: The group of 15 cases of advanced esophageal cancer patients placed 125I isotope esophageal stent, stent implantation after imaging and film expansion observed. Results: The placement of 15 patients was smooth, the stent was fully inflated, the rate of dysphagia was 100%, and the burning sensation in the sternum of 3 patients was relieved after symptomatic treatment. CONCLUSION: The 125I isotope stent not only can expand the narrow esophageal cavity, but also can irradiate the tumor tissue with local isotope. The curative effect is reliable.