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胃癌是我国常见的恶性肿瘤之一,其病死率居各种恶性肿瘤之首,其早期诊断、早期治疗成为提高患者生存质量、降低病死率的唯一途径。目前诊断胃癌的主要方法是纤维胃镜和上消化道造影检查,其中胃镜被称为是确诊胃癌的“金标准”。由于这两种途径检查方法必须要求具备先进的仪器设
Gastric cancer is one of the common malignant tumors in our country. Its mortality is the highest among all kinds of malignant tumors. Its early diagnosis and early treatment have become the only way to improve the quality of life and reduce the mortality of patients. Currently the main method of diagnosis of gastric cancer is fiber endoscopy and upper gastrointestinal imaging, of which endoscopy is known as the “gold standard” for the diagnosis of gastric cancer. Because of these two ways to check the method must require advanced equipment set