食管癌发展至晚期时常出现食管狭窄，导致病人有进食困难，恶液质等临床表现，为解决食管恶性狭窄，我院采用食管支架置入结合食管动脉化疗治疗恶性狭窄，效果显著。现将我们自１９９７年１０月至１９９９年１月治疗１２例病例的总结报告如下。材料与方法一、临床资料自１９９? The development of esophageal cancer to esophageal stenosis often occurs, resulting in patients with eating difficulties, cachexia and other clinical manifestations, in order to solve the malignant esophageal stricture, esophageal stent placement combined with esophageal arterial chemotherapy in the treatment of malignant stenosis, the effect is significant. The summary of the 12 cases we treated from October 1997 to January 1999 is as follows. Materials and methods First, the clinical data from 199?