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对两例飞机工业磨工尸检肺进行病理观察。应用SEM-EDXA检测了病灶原位化学元素组分,证实肺内粉尘是吸入之生产粉尘。肺病变以尘斑(并灶周气肿为主,伴有轻度间质纤维化。认为磨工尘肺是由多种金属成分及SiO2综合作用所致的混合性尘肺。
Two cases of aircraft grinder autopsy lung pathological observation. SEM-EDXA was used to detect the chemical composition of the lesions in situ and confirmed that dust in the lungs was inhaled to produce dust. Pulmonary lesions to dust (and peritumoral empyema-based, accompanied by mild interstitial fibrosis. That mill workers pneumoconiosis is a combination of a variety of metal components and SiO2 combined pneumoconiosis.