食管癌是常见的一种消化道癌肿,占身体各部位癌肿死亡的第2位,仅次于胃癌。中国居民的发病率较高,手术治疗是食管癌、贲门癌的首选方法,但常易并发吻合口狭窄,引起不同程度的进食困难,出现消瘦、恶液质,影响患者的生活质量甚至影响生命,患者多难以接受或不能耐受再次手术。我院 Esophageal cancer is a common gastrointestinal cancer, cancer deaths in all parts of the body No. 2, second only to gastric cancer. The higher incidence of Chinese residents, surgical treatment is the preferred method of esophageal cancer, cardia cancer, but often complicated by anastomotic stenosis, causing varying degrees of eating difficulty, weight loss, cachexia, affect the quality of life of patients and even affect life , Patients more difficult to accept or can not tolerate reoperation. Our hospital