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胃癌是我国最常见的恶性肿瘤之一,每年新发病例约40万例,死亡病例约30万例,严重威胁居民的健康。胃癌的预后与诊断时机密切相关。早期胃癌预后较好,早期胃癌是指胃部肿瘤局限于黏膜或者黏膜下层,不论是否有淋巴结的转移,及早发现并积极治疗,可以使5年生存率达到95%以上。而中晚期胃癌预后差,5年生存率不到30%。目前我国早期胃癌的诊断率远低于日本(70%)、韩
Gastric cancer is one of the most common malignant tumors in our country. About 400,000 new cases occur each year and about 300,000 deaths occur, which seriously threatens the health of residents. The prognosis of gastric cancer is closely related to the timing of diagnosis. Early gastric cancer prognosis is good, early gastric cancer is limited to gastric mucosa or submucosa, regardless of whether there is lymph node metastasis, early detection and aggressive treatment, you can make 5-year survival rate of 95% or more. The poor prognosis of advanced gastric cancer, 5-year survival rate of less than 30%. At present, the diagnosis rate of early gastric cancer in our country is much lower than that in Japan (70%) and South Korea