Director of the Department of Imaging. In the past three years, he has undertaken 3 projects funded by the Shanghai Science and Technology Commission, published more than 30 papers including 6 SCI-indexed articles, and authored 4 monographs.

Imaging diagnosis of pulmonary nodules (including: diagnosis and differential diagnosis of pulmonary nodules detected in physical examinations, diagnosis of early lung cancer, diagnosis of inflammatory and fungal pulmonary nodules, and differential diagnosis of difficult pulmonary nodules); diagnosis and differential diagnosis of pulmonary infectious diseases (pneumonia, pulmonary tuberculosis and fungal infections); diagnosis and differential diagnosis of diffuse lung diseases (idiopathic pulmonary fibrosis, connective tissue-related lung diseases, pulmonary vascular diseases, metabolic lung diseases, etc.); diagnosis and treatment of pulmonary embolism.