摘要
目的探讨胃癌的发病特点及提高早期胃癌检出率。方法回顾分析本院1991～2005年胃镜及病理诊断检出的139例胃癌病例。结果男女之比为1．67：1，主要好发于胃窦74例（55．2％），局部渍疡型和浸润溃疡型共78例，占大多数（75．7％）。结论胃镜下注重观察微小改变，多部位挖洞式活检是提高早期胃癌检出率的良好方法。
Objective To approach the characteristic of gastric cancer, increase the rate of diagnosis of early gastric cancer. Method 139 cases of gastric cancer were retrospectively analyzed, which were diagnosed by gastroscope and pathologic diagnosis in 1991 - 2005. Results Ratio of male and female patients were 1.67 ： 1.74 （55.2 % ） cases were in sinus ventriculi. 78 （75.7 % ） cases were local ulcer tape and infiltrate - ulcer tape. Conclusion rate of diagnosis of early gastric cancer could be increase through minute changes carefully observed by gastroseope and multisitesbiopsy.
关键词
胃癌
早期诊断
胃镜
病理诊断
Gastiric cancer Early diagnosis Gastroscope Pathologic diagnosis
