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胃癌是极大地严重威胁人类健康生命的一种常见恶性肿瘤,具有高发病率,高死亡率的特点,迄今为止,其病因和发病机制尚完全明确。
Gastric cancer is a common malignant tumor which poses a great threat to the health of human beings. It has the characteristics of high morbidity and high mortality. So far, the etiology and pathogenesis of gastric cancer are still completely clear.