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尘肺病是由于在职业活动中长期吸入生产性粉尘并在肺内潴留而引起的以肺组织弥漫性纤维化为主的全身性疾病。我国粉尘的职业危害严重,是世界上尘肺病例最多的国家。尘肺病需要根据职业暴露史、高千伏X线胸片检查,结合现场职业卫生学、流行病学和健康监护资料,参考临床表现和实验室检查做出的综合诊断。影像学检查不仅能够明确病变的存在、范围及程度,还可以进行鉴别诊断、指导
Pneumoconiosis is a systemic disease characterized mainly by diffuse fibrosis of the lung caused by long-term inhalation of productive dust and retention in the lung during occupational activities. Occupational hazards of dust in China is serious, is the world’s largest pneumoconiosis countries. Pneumoconiosis needs to be based on the history of occupational exposure, high kV X-ray examination combined with on-site occupational hygiene, epidemiology and health care data, with reference to clinical manifestations and laboratory tests to make a comprehensive diagnosis. Imaging examination can not only clear the existence of disease, extent and extent, but also can make differential diagnosis, guidance