Associate Chief Physician in the Department of Radiology at Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, specializing in imaging diagnosis of complex and difficult gastrointestinal, biliary, and pancreatic diseases. Graduated in 1988 from the six-year undergraduate program of the Department of Medicine at Shanghai Jiao Tong University School of Medicine (formerly Shanghai Second Medical University). Since July 1988, has been working continuously in the Department of Radiology at Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, and was promoted to Associate Chief Physician in November 1998. Has long been engaged in clinical, teaching, and research work in medical imaging. Has conducted relatively in-depth research on abdominal and osteoarticular imaging diagnosis, especially gastrointestinal radiography and pancreaticobiliary ductography, and has accumulated rich clinical experience, possesses a broad scope of knowledge, a relatively solid foundation, strong hands-on skills, and a conscientious, responsible, practical, and meticulous work attitude. Undertakes theoretical lecture teaching for undergraduate students (Chinese and English classes) and night university students (junior college students and top-up degree students) (as main lecturer or general lecturer), and serves as a member of the Clinical Teaching Quality and Supervision Expert Committee of Renji Hospital. Since 2011, has served as the person in charge of the national-level continuing medical education course "New Advances in Imaging of Joint Lesions." Over the years, has published more than 20 original articles as first author (corresponding author), several dozen original articles as second author or later author, and has participated in the compilation of 8 books.