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1995年 1月至 1 999年 1 2月 ,我室应用 Olympus XQ2 0、40型纤维胃镜及 XQ2 4 0型电子胃镜为 9856例患者进行检查 ,检出食管癌 669例 ,占总受检人数的 6.79% ,现将结果分析如下。1 一般资料本组 669例中男性 50 7例 (75.78% ) ,女性 1 62例(2 4 .2 2 % ) ,男女之比为 3.1 3∶
From January 1995 to December 1999, 9586 patients were examined with Olympus XQ2 type 0, 40 fiber endoscopes and XQ240 electronic gastroscopes. 669 cases of esophageal cancer were detected, accounting for the total number of people examined. 6.79%. The results are now analyzed as follows. 1 General Information In this group of 669 males 507 cases (75.78%) and females 1 62 cases (24.22.2%), the ratio between males and females was 3.1 3: