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近年来我院对165例正常和良恶性胃病患者同一份胃液标本中Fe、CEA和LDH进行测定,以探讨胃液中铁对胃癌的诊断价值,兹报道如下。对象和方法随机选择作胃镜检查患者165人,男118人,女47人,男女年龄均数46.8和47.1岁。均无金属制剂治疗和金属烟尘接触史。胃癌组60人,良性胃病85人(CSG31人,CAG、DU和GU各18人),正常对照组20人,均经胃镜和病理确诊。胃镜检查时由冲洗管抽吸2ml胃液测pH,若pH<4则注入5％NaHCO_3 5～10ml行胃内调整至pH=5～7,5～10分钟后再吸取
In recent years, our hospital has measured the Fe, CEA, and LDH in the same gastric fluid sample of 165 patients with normal and benign gastric diseases to investigate the diagnostic value of iron in gastric juice for gastric cancer. Subjects and methods Randomly selected 165 patients who underwent gastroscopy. There were 118 males and 47 females. The average age of men and women was 46.8 and 47.1 years old. There was no history of metal preparation treatment and metal exposure to dust. There were 60 patients with gastric cancer, 85 with benign gastropathy (18 with CSG, 31 with CAG, DU, and GU) and 20 with normal controls. All patients were diagnosed by gastroscopy and pathology. During gastroscopy, 2 ml of gastric juice was aspirated from the irrigation tube to measure the pH. If the pH was less than 4, inject 5% NaHCO 3 to 5 to 10 ml and adjust the pH to 5 to 7 in the stomach. After 5 to 10 minutes, inhale.