Objective To study high resolution computed tomograghy (HRCT) features and changes of HRCT after whole lung lavage therapy in patients with pulmonary alveolar proteinosis (PAP).

• 目的探讨肺泡蛋白沉积症胸部高分辨率计算机断层扫描(HRCT)表现及全肺灌洗治疗后HRCT的变化特点。