目前,国内外矽肺临床诊断及其分期标准,仍主要依据职业史和 X 线胸片检查。根据病理学的研究,一旦 X 线胸片显示出典型的矽肺病变时,其病理变化已属晚期。因而从生化方面探讨矽肺早期诊断方法及其疗效观察指标,正逐渐受到人们的重视。矽肺患者血清蛋白的改变,国内外已 At present, clinical diagnosis and staging of silicosis at home and abroad are still mainly based on occupational history and X-ray examination. According to the pathological study, once the chest X-ray showed a typical silicosis, the pathological changes have been advanced. Therefore, from the biochemical aspects of the early diagnosis of silicosis and its efficacy indicators, is gradually being people’s attention. Serum protein in patients with silicosis changes, both at home and abroad