用内镜微波凝固治疗(EMCT)中老年晚期食管癌性狭窄,经1～4年治疗后,近期梗阻完全解除10例,明显缓解3例,无改善2例,有效率86.7%,EMCT 近期疗效较为显著,可使晚期癌性梗阻患者营养改善,生存期延长。该疗法简便易行,安全可靠,无出血、穿孔等并发症,易被患者接受,作为晚期癌姑息疗法有明显的实用意义。 Endoscopic microwave coagulation therapy (EMCT) advanced esophageal cancer stenosis in the elderly, after 1 to 4 years of treatment, the recent complete elimination of obstruction in 10 cases, 3 cases of significant remission, no improvement in 2 cases, 86.7% effective rate, EMCT short-term efficacy Significantly, patients with advanced cancer obstruction can improve their nutrition and prolong their survival. The therapy is simple, safe, reliable, no complications such as bleeding, perforation, and is easily accepted by patients. It has obvious practical significance as a palliative treatment for advanced cancer.