早期胃癌的筛选吴云林，涂水平胃癌是我国最常见恶性肿瘤之一。经过多年努力，１９９５年高玉堂报告上海市在１９７２～１９８９年间男性胃癌发病率降低１９．２％，平均降低率１．４％，但近几年来６５岁以上老年人则持平或继续上升。胃癌高发区主要是发生在胃窦部、胃窦... The screening of early gastric cancer Wu Yunlin, painted horizontal stomach cancer is one of the most common malignant tumors in China. After years of hard work, Gao Yutang reported in 1995 that the incidence of male gastric cancer in Shanghai decreased by 19.2% between 1972 and 1989, with an average rate of reduction of 1.4%. However, over the past few years, older people aged 65 or over have remained flat or have continued to rise. High incidence of gastric cancer occurs mainly in the gastric antrum, gastric antrum...