我们应用微波在内镜下治疗食管瘤梗阻12例，效果令人满意，现报告如下。1资料与方法11临床资料12例均经胃镇及病理证实，无外科手术指征。均为隆起型病灶，鳞癌11例，腺癌1例。食管完全梗阻，病人消瘦。位于食管上段2例，中段4例，下段至责门6例。男9例，女3例。最大年龄78岁， We used microwave endoscopic treatment of 12 cases of esophageal obstruction, the effect is satisfactory, the report is as follows. 1 Materials and Methods 11 Clinical data 12 cases were confirmed by the stomach town and pathology, no indications for surgery. All cases were bulge-type lesions, including 11 cases of squamous cell carcinoma and 1 case of adenocarcinoma. The esophagus is completely obstructed and the patient is wasted. Two patients were located in the upper esophagus, 4 in the middle segment and 6 in the lower segment. There were 9 males and 3 females. The maximum age is 78 years old.