食管癌是常见的消化道恶性肿瘤,确诊时能够接受手术者仅占25%~30%,而高位颈段食管狭窄,特别是恶性高位梗阻,难以采用传统的外科手术治疗,病者多数因无法进食,营养障碍而死亡。因此,如何解除食管梗阻,提高生活质量,延长生命,一直是临床探索的重要课题。我院自2003年7月开始对22 Esophageal cancer is a common gastrointestinal cancer, diagnosed when surgery can only account for 25% to 30%, while the high cervical esophageal strictures, especially malignant high obstruction, it is difficult to use traditional surgical treatment, the majority of patients can not Eating, nutritional disorders and death. Therefore, how to relieve esophageal obstruction, improve the quality of life and prolong life has always been an important issue in clinical exploration. Our hospital started from July 2003 to 22