本文通过对太原兴安化工厂硝化甘油作业工人的肺功能及胸片分析;发现硝化甘油作业工人肺功能各项指标均较正常人低,差别有显著性,胸片显示肺纹理增粗、扭曲、变形、肺野有结节状或粗网状阴影,使肺野呈毛玻璃状,肺功能表现与肺片基本一致。其病理基础可能是肺间质纤维化变,问质内纤维组织增生和肺泡壁增厚。 Through the lung function and chest X-ray analysis of nitroglycerin workers in Xing’an Chemical Plant in Taiyuan, the indexes of lung function of nitroglycerin workers were found to be lower than that of normal people, the difference was significant. The chest radiograph showed that the lungs texture was thick and twisted, Deformation, pulmonary field have nodular or coarse reticular shadows, so that the lung field was frosted glass, lung function and lung slices are basically the same. The pathological basis may be interstitial fibrosis, interstitial fibrosus and alveolar wall thickening.