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本科自1973年—1989年共收治食管癌600多例,食管并存胃窦体部癌4例,发病率0.66％,术前3例漏诊,1例确诊,现报告如下。临床资料见附表讨论双原发性食管,贲门癌近来报道较多,而食管、胃窦体部癌同时并存少见。本组符合Warren诊断标准。食管多发癌发病率报道一般在0.4—3.35％本组为0.66％。第二癌瘤漏诊率高,本组4例中3例漏诊,经剖胸探查始确诊。1例术前X线片诊断食管癌
Since 1973-1989, undergraduates have received more than 600 cases of esophageal cancer and 4 cases of gastric antrum cancer. The incidence rate is 0.66%, 3 cases were missed before surgery, and 1 case was diagnosed. The report is as follows. Clinical data see the table to discuss the dual primary esophageal, cardiac cancer has been reported more recently, and esophageal, antral body cancer coexist at the same time rare. This group meets the Warren diagnostic criteria. Reported incidence of multiple cancers in the esophagus is generally 0.4-3.35% in this group was 0.66%. The rate of missed diagnosis of the second cancer was high, and 3 cases were missed in 4 cases in this group. A case of preoperative X-ray diagnosis of esophageal cancer