基于癌瘤患者的物质代谢(如糖、脂类、蛋白质等)发生明显的变化,胃癌患者的胃液和非胃癌患者胃液能否通过较简便和经济的方法加以分别,以便有助于诊断。促使我们考虑采用层离法对胃液进行层离。自1972年9月到1973年1月,我们从临床方面对胃癌患者与非胃癌患者(包括胃有器质性病变及无明显器质性病变者)的胃液,用纸上层离法作了观察和 Based on the significant changes in the metabolism (such as sugar, lipid, protein, etc.) of cancer patients, gastric juice from gastric cancer patients and gastric juice from non-gastric cancer patients can be separated by simpler and more economical methods to facilitate diagnosis. This prompted us to consider the delamination of gastric juice. From September 1972 to January 1973, we observed the gastric juices in patients with gastric cancer and non-gastric patients (including those with organic or no organic lesions) from the clinical side. with