【摘要】本文主要是针对胸部弥漫性机兵诊断工作研究胸部CT和X线的诊断作用。方法：随机选择在2017年6月-2018年6月期间来我院的胸部弥漫性患者100例作为研究对象，所有的患者都进行了胸部CT和X线检查，然后对比两种检查方法的图片及阴阳性率状况，还要研究总结胸部CT检查图像的特征。结论：胸部CT检查比X线检查的清晰度更高。

    【关键词】胸部

    [Abstract]The purpose of this paper is to study the diagnostic value of chest CT and X-ray for diffuse chest aircrew diagnosis. Methods： 100 patients with diffuse chest disease who came to our hospital from June 2017 to June 2018 were randomly selected as the study subjects. All patients underwent chest CT and X-ray examinations. Then the images and negative and positive rates of the two methods were compared ......