4例晚期食管癌患者 ,年龄 4 4岁～ 77岁 ,均为男性。中段病变 3例 ,上段 1例。狭窄长度10 cm1例 ,5cm1例 ,4 cm2例。先在透视下于狭窄段植入镍钛记忆合金网状支架 ,一周后经股动脉放置导管于食管动脉、支气管动脉或主动脉弓降部 ,经导管灌注化疗药物。 4例支架植入均获成功 ,术后无明显不适及并发症。随访 2～ 6个月 ,一般情况良好 ,饮食正常 Four patients with advanced esophageal cancer, aged 4 to 77 years old, were male. There were 3 cases of middle disease and 1 case of upper stage. The length of stenosis was 10 cm in 1 case, 5 cm in 1 case, and 4 cm in 2 cases. Ninety-titanium memory alloy mesh stents were implanted in the stenosis section under fluoroscopy, and catheters were placed in esophageal arteries, bronchial arteries, or descending aortic arches through the femoral artery one week later. All 4 stents were successfully implanted, and there were no significant discomforts and complications after surgery. Follow-up 2 to 6 months, generally good, normal diet