Department of Nuclear Medicine, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Chief Physician Specializes in neurological PET diagnosis: such as AV45, TAU and other molecular probes for the diagnosis and differential diagnosis of Alzheimer's disease and other neurological diseases. Visiting Scholar at the University of Chicago, USA in 2014; selected as a Fellow of the Asian School of Nuclear Medicine in Jeju Island, South Korea in 2015; short-term exchange visit at the National Center of Neurology and Psychiatry, Japan in 2017. Has long been engaged in nuclear medicine imaging, scientific research, and teaching, and is a faculty member of Shanghai Ottawa Joint Medical College. Completes over a thousand cases of clinical PET/CT, PET/MRI, SPECT/CT diagnosis and differential diagnosis annually, with a cumulative total exceeding ten thousand cases; in addition, has accumulated years of experience in outpatient and inpatient radionuclide treatment for hyperthyroidism and thyroid cancer, achieving good therapeutic outcomes. As a project leader, has presided over multiple funds including the National Natural Science Foundation of China, Shanghai Municipal Science and Technology Commission, and Shanghai Municipal Health Commission. In recent years, has published multiple papers in Chinese core journals and SCI-indexed journals.