Ph.D., Department of Radiology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Associate Chief Physician. Subspecialty focus is imaging techniques and diagnosis of gastrointestinal diseases. Visiting Scholar in the Department of Radiology, Novel Hospital Civil Hospital, Strasbourg, France. For many years, has been engaged in imaging diagnosis of inflammatory bowel disease and is one of the important members of the hospital's Inflammatory Bowel Disease Center. Has led several inflammatory bowel disease-related research projects and published multiple SCI papers. Participated in the compilation of Jiang Shaoji Gastroenterology (2nd Edition, Shanghai Scientific and Technical Publishers, 2014).