针对传统食管癌、贲门癌术中胃管置入法 (传统法 )的失误及弊端 ,提出胃管新置入法 (改进法 ) ,两种方法的效果比较如下。1　临床资料　 1传统法组 :共 87例。1995～ 1996年食管癌手术 74例 (胸上段 3例 ,胸中段 33例 ,胸下段 38例 ;弓上吻合38例 ,弓下吻合 12例 ,颈部吻合 2 4 Aiming at the errors and malpractices of the traditional gastric tube placement method (traditional method) of esophageal and cardia cancer, the new placement method of gastric tube (improved method) is proposed. The results of the two methods are as follows. 1 clinical data 1 traditional method group: a total of 87 cases. From 1995 to 1996, 74 patients underwent esophagectomy (3 in upper thoracic segment, 33 in middle thoracic segment, 38 in lower thoracic segment; 38 in superior arch, 12 in inferior arch, and 24 in neck anastomosis