Winkler R, Haas J F, Staneczek W
Arch Geschwulstforsch. 1986;56(1):45-52.
Epidemiologic features of carcinoma of the gastric remnant are described based on 3024 such cases reported to the National Cancer Registry of the German Democratic Republic from 1971 to 1980. Although the incidence of gastric cancer in general declined during this period this was not the case with gastric stump carcinoma. The sex ratio of gastric stump carcinoma showed a male predominance of 5.9: 1(2,583: 441). The age at diagnosis of gastric remnant cancer was somewhat lower than that of other gastric cancers. Some regional differences were discerned in its frequency which could not readily be explained. Approximately 20% of cases were diagnosed in stages I and II but radical surgery was only possible on 14% of all cases. The crude five year survival rate in 1975 was 2.5% overall and 15% on the radically operated patients. The epidemiologic data concerning gastric stump cancer demonstrate its importance in the context of the entire picture of stomach cancer and make clear the unsatisfactory diagnostic and therapeutic situation with respect to this form of carcinoma.
基于1971年至1980年向德意志民主共和国国家癌症登记处报告的3024例残胃癌病例，对残胃癌的流行病学特征进行了描述。尽管在此期间胃癌的总体发病率有所下降，但残胃癌并非如此。残胃癌的性别比显示男性占主导，为5.9:1（2583例男性对441例女性）。残胃癌的诊断年龄略低于其他类型的胃癌。在其发病频率上存在一些难以解释的地区差异。约20%的病例在I期和II期被诊断出来，但所有病例中只有14%可行根治性手术。1975年的粗略五年生存率总体为2.5%，接受根治性手术的患者为15%。有关残胃癌的流行病学数据表明了它在整个胃癌情况中的重要性，并清楚地表明了针对这种癌症形式的诊断和治疗状况并不理想。
