Methods Appearance of lung parenchymal and pleural changes in patients with asbestosis in chest X ray film and CT scanning was compared.

• 方法 对19 例石棉肺患者进行胸部X 线和CT 检查， 比较X 线和CT 检查对石棉肺患者肺实质改变和胸膜改变的表现特点和检出结果。