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1.上消化道炎症与食管癌发病率关系的前瞻性研究在我省盐亭、阆中、重庆、成都等市县已建立的以肿瘤为重点的发病、死亡登记报告制度的基础上,为进一步探讨上消化道炎症与食管癌发病的关系,盐亭县肿瘤防治研究所、阆中县肿瘤防治队与四川医学院协作于1982年分别在两县选点,开展了2万人群的上消化道炎症与食管癌发病率关系的前瞻性研究。
1. Prospective study on the relationship between upper gastrointestinal inflammation and the incidence of esophageal cancer On the basis of the established tumor-focused disease and death registration reporting system in Yanting, Langzhong, Chongqing, Chengdu and other cities and counties in our province, To investigate the relationship between upper gastrointestinal inflammation and the incidence of esophageal cancer, Yanting Cancer Institute, Langzhong County Cancer Prevention Team and Sichuan Medical College collaborated in 1982 in two counties, respectively, to carry out the 20,000 upper gastrointestinal tract inflammation And esophageal cancer incidence in a prospective study.