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胃癌,居我国恶性肿瘤的第一位,在消化道恶性肿瘤中又约占50%。30岁以下的胃癌患者被称为青年人胃癌。新近肿瘤学统计资料表明,我国青年人胃癌占全部胃癌总数的比率已从20世纪70年代的1.7%上升到近年的4.1%以上,呈逐年增高趋势。青年人胃癌的恶化程度高,且病程短、进展快,往往预后不良。因此,妥
Gastric cancer ranks first in China for malignant tumors, and accounts for about 50% of malignant tumors in the digestive tract. Gastric cancer patients under the age of 30 are known as young people with gastric cancer. Recent statistics on oncology indicate that the proportion of young people with gastric cancer in total gastric cancer has risen from 1.7% in the 1970s to more than 4.1% in recent years, showing a trend of increasing year by year. Young people have a high degree of deterioration of gastric cancer, short course of disease and rapid progress, and often have a poor prognosis. Therefore,