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煤矿工人中肺癌是否高发,煤矿粉尘是否具有致癌或促癌的作用,是一个长期被人关注的问题,但至今尚未取得一致的意见。本研究为探讨煤矿工人中肺癌发病的特点和规律,及病因和早期诊断的方法,进行了对威远煤矿煤工肺癌的流行病学和卫生学调查,并对省内11个煤矿煤工尘肺的死因和煤工肺癌尸解肺
Whether the high incidence of lung cancer in coal miners and the role of coal mine dust in carcinogenesis or cancer promotion is a long-term concern, but so far no consensus has been reached. In this study, to investigate the characteristics and laws of lung cancer in coal miners and the etiological and early diagnosis methods, the epidemiological and hygiene investigations of coal miners and lung cancer in Weiyuan Coal Mine were carried out. Eleven coal miners’ pneumoconiosis The cause of death and coal workers lung cancer autopsy lung