电焊工尘肺是长期吸入较高浓度电焊烟尘所引起的职业病,患者肺部除有氧化铁、氧化锰及其它微量金属成分沉积外,尚有不同程度纤维化改变, 因而可引起电焊工人呼吸系统的功能及肺部X线改变,本文主要对东北寒冷地区齐齐哈尔车辆厂货车车间电焊工尘肺患者的发病条件、临床及X线表现 Welder pneumoconiosis is a long-term inhalation of higher concentrations of welding fumes caused by occupational diseases, in addition to the lungs of patients with iron oxide, manganese oxide and other trace metal deposition, there are varying degrees of fibrosis changes, which can cause the welders respiratory system Function and lung X-ray changes, the paper mainly on the northeast cold area Qiqihar Vehicle Factory WSP pneumoconiosis patients with clinical conditions and X-ray findings