加热支架治疗食道癌的研究进展

Progress on Heating Stent in Treatment of Patients with Esophageal Carcinoma

腔内支架放置是治疗食道癌引起的狭窄与梗阻的有效姑息性治疗手段,但仅仅是机械性的扩张来解除梗阻,肿瘤仍然继续生长,可引起食道的再狭窄。利用各种方法对植入的支架进行加热,对食道癌既进行扩张治疗,又进行积极热疗,是解决这一问题的新方法。

The placing ofendoluminal stents in the esophagus, which is an effective palliative therapeutic means to treat stenosis and obstruction induced by esophageal carcinoma. Although the obstruction is eliminated by mechanical dilation, tumor is still growing to lead to restenosis of esophagus. In order to solve the problem,heating stents are used to treat esophageal carcinoma actively not only in the dilation but also in the thermotherapy.