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胃癌是我国常见的消化道肿瘤之一,早期诊断及时治疗可提高生存率及疗效。随着纤维胃镜的广泛应用,已较大地提高了胃癌的早期诊断水平,特别是一些早期胃癌的发现,但因组织活检取材的局限性,其漏诊率仍然很高。现对我院1996～2006年经胃粘膜活
Gastric cancer is one of the common gastrointestinal tumors in our country. Early diagnosis and timely treatment can improve the survival rate and curative effect. With the wide application of fiber endoscopy, the early diagnosis of gastric cancer has been greatly increased, especially in some early gastric cancer. However, due to the limitations of tissue biopsy, the rate of missed diagnosis is still high. Now our hospital from 1996 to 2006 through the gastric mucosa