男性,50岁,无任何症状。1983年8月食管贲门癌大普查时细胞拉网发现腺癌细胞,X线示贲门粘膜紊乱,光导纤维食管镜检查时见距齿42厘米处贲门前壁糜烂、僵硬并有微小之结节状突起,易出血。经临床、X线、细胞、病理联合会诊诊断为早期贲门癌。于1984年5月28号行部分食管、胃切除术。在吻合食管、胃断端过程中,手术医师发现食管残端粘膜不正常、较粗糙,色泽影暗。决发再切 Male, 50 years old, without any symptoms. In August 1983, a large cell survey of esophageal and cardiac cancer cell network found adenocarcinoma cells, X-ray showed cardiac mucosa disorder, optical fiber esophagoscopy see the teeth 42 cm at the anterior wall of the fontanelle erosion, stiffness and small nodular Protrusion, easy bleeding. The clinical, X-ray, cellular, and pathological associations diagnosed early cardiac cancer. Partial esophageal and gastrectomy was performed on May 28, 1984. In the process of anastomosis of the esophagus and the stomach, the surgeon found that the esophageal stump mucosa was abnormal, rough, and dark in color. Decided to cut