1990年 9月至 1998年 12月 ,我们应用上海ＧＦ Ⅰ型管状消化道吻合器为 517例食管、贲门癌病人同步完成切除和食管胃吻合手术 ,效果较好。现报告如下。1　临床资料本组中男 4 54例 ,女 6 3例 ,男女之比 8 2 9∶1。年龄 2 4～ 80岁 ,平均 4 9 3岁。 4 3～ 58岁者 36 8例 ,占 71 From September 1990 to December 1998, we applied Shanghai GF Ⅰ tubular digestive tract stapler to perform resection and esophagogastric anastomosis simultaneously for 517 patients with esophageal and cardiac cancer. The report is as follows. 1 Clinical data The group of 544 male and female 6 3 cases, male to female ratio 8 2 9: 1. Age 2 4 ~ 80 years old, average 493 years old. 368 cases of 3 ~ 58 years old, accounting for 71