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胃癌在我国是常见病,危害人民健康严重。据全国恶性肿瘤死亡回顾调查资料,每年约15万人以上死于胃癌,占恶性肿瘤死亡的首位。胃癌的诊断方法有X 线,细胞学及内镜检查等多种手段。近10余年来的进展已使内镜成为在胃癌早期诊断方面最重要的手段。自本世纪70年代纤维胃镜在我国广泛应用后,早期胃癌的发现率逐年增多。据北京协和医院统计,1959～1968年,早期胃癌的比例仅占手术胃癌的
Gastric cancer is a common disease in our country and endangers people’s health. According to the national review of malignant tumor deaths, more than 150,000 people die each year from stomach cancer, accounting for the death of malignant tumors. Diagnostic methods for gastric cancer include X-ray, cytology, and endoscopy. Progress in the last decade or more has made endoscopy the most important measure in the early diagnosis of gastric cancer. Since the wide application of fiberoptic gastroscope in China in the 1970s, the discovery rate of early gastric cancer has increased year by year. According to statistics from Peking Union Medical College Hospital, from 1959 to 1968, the proportion of early gastric cancer was only accounting for surgical gastric cancer.