胃癌高发区人群胃粘膜病变流行特征的分析  

A STUDY OF PRECANCEROUS GASTRIC LESION IN A HIGH RISK AREA

作　　者：游伟程 李吉友 金懋林 昌云生 杨伯琴 胡淋 赵永祥 韩中祥 

机构地区：[1]北京市肿瘤研究所 [2]山东省潍坊市医药研究所 [3]山东省临朐县

出　　处：《肿瘤》1989年第6期244-246,共3页Tumor

摘　　要：在胃癌高发区有代表性群体中全面观察胃粘膜病变的特点,特别是癌前病变与胃癌的关系对于阐明癌变机理、流行因素以及对癌变的干予研究都具有重要意义。自1985年,我们在山东省临朐县胃癌高发区对一组30～64岁随机人群进行了胃镜和病理学检查,分析了胃粘膜病变在不同年龄组,胃不同部位的特点以及与胃癌的关系。现将初步分析结果报告如下。Precancerous gastric lesions were studied in a randomly selected population atLinqu County, Shandong Province, a high risk area of gastric cancer. Chronic atro-phic gastritis, intestinal metaplasia and dysplasia were first found in age of 30, andincreased with age. The precancerous gastric lesions were more serious in theantrum than in the funda of stomach. The results showed a natural history of precan-cerous gastric lesion in a high risk area.

关 键 词：胃肿瘤 胃粘膜病变 病理 

分 类 号：R735.202[医药卫生—肿瘤]