近年来,我们收治2例贲门癌切除术后复发转移致幽门区梗阻的患者,在经口腔不能顺行将导丝顺利插入十二指肠的情况下,剖腹经十二指肠前壁切口,逆行插入导丝至残胃,胃镜下将导丝拉出口腔,并沿导丝放置金属支架,解除了幽门梗阻,获得满意疗效,报告如下。一、临床资料例1,男,61岁,贲 In recent years, we have treated 2 patients with recurrent pyloric obstruction after cardiac cancer resection. Under the condition that the oral cavity cannot smoothly insert the guide wire into the duodenum, laparotomy is performed through the anterior wall of the duodenum and retrograde. Insert the guide wire into the residual stomach, pull the guide wire out of the oral cavity under gastroscope, and place a metal stent along the guide wire to release the pyloric obstruction and obtain a satisfactory therapeutic effect. The report is as follows. I. Clinical data Example 1, male, 61 years old, female