我们对内镜检查后接受外科手术经病理证实的302例胃癌患者,进行回顾性分析,旨在评价内镜诊断胃癌的价值,并探讨误诊原因。现报道如下。一、临床资料 (一) 性别和年龄:男237例,女65例;年龄24～83岁,其中50～70岁178例,占58.9％。 (二) 临床症状:上腹痛246例(81.5％),饱胀181例 We conducted a retrospective analysis of 302 cases of gastric cancer patients undergoing pathological examination after endoscopic examination to evaluate the value of endoscopic diagnosis of gastric cancer and to explore the causes of misdiagnosis. The report is as follows. I. Clinical data (1) Gender and age: 237 males and 65 females; aged 24 to 83 years, of whom 178 were 50 to 70 years old, accounting for 58.9%. (B) Clinical symptoms: 246 cases of epigastric pain (81.5%), 183 cases of fullness