Department of Nuclear Medicine, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Chief Physician, Discipline Leader, Professor, Doctoral Supervisor. Engaged in clinical and teaching work in nuclear medicine for over 40 years, long-term commitment to tumor nuclear medicine and nuclear cardiology research and clinical application, including tumor metabolic mechanisms and molecular imaging techniques and equipment. Has published over 400 SCI papers in journals such as《Chemical Reviews》and《Science》, and has been selected multiple times as an Elsevier Highly Cited Chinese Researcher and among the world's top 100,000 scientists, ranking in the top 40%. As chief expert, has presided over projects including the National Key R&D Program of the Ministry of Science and Technology, Key Projects and General Projects of the National Natural Science Foundation of China, Major Projects of National New Drug Creation, and "973" Program projects; chief editor of over 50 national medical college planning textbooks and monographs, and 3 English monographs; has received over ten awards including the National Teaching Achievement Special Prize and Second Prize, National Science and Technology Progress Second Prize, Huaxia Medical Science and Technology First Prize, and Shanghai Medical Science and Technology First Prize.