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长期以来,对矽肺患者的死因多归因于合并肺结核或肺部感染、肺心病、心肺功能衰竭等。随着抗结核药物的发展和应用,其他防治工作的加强,尘肺患者的寿命虽有所延长,但合并肺癌死亡者较多,因而引起了人们的注意。国内外关于尘肺与肺癌关系的研究,除石棉肺与肺癌的关系已被确认外,对其他尘肺的认识尚不一致。但近几年来的流行病学及病理学研究承认两者存在联系的见解较多。从病理学角度看,尘肺是一种组织增生
For a long time, most of the causes of death in patients with silicosis attributed to tuberculosis or pulmonary infection, pulmonary heart disease, cardiopulmonary failure. With the development and application of anti-tuberculosis drugs, other prevention and treatment efforts to strengthen the life of patients with pneumoconiosis has been extended, but more deaths associated with lung cancer, which attracted people’s attention. Domestic and foreign research on the relationship between pneumoconiosis and lung cancer, in addition to the relationship between asbestosis and lung cancer has been confirmed, the understanding of other pneumoconiosis is not the same. In recent years, however, epidemiological and pathological studies have acknowledged the existence of a link between the two. From a pathological point of view, pneumoconiosis is a form of tissue hyperplasia