Doctor Profile Summary Chief Physician, Associate Professor, Doctoral Supervisor. Ph.D. in Surgery from the School of Medicine, Shanghai Jiao Tong University. Works in the Department of General Surgery, Ruijin Hospital Affiliated to the School of Medicine, Shanghai Jiao Tong University. Specializes in the clinical diagnosis and treatment of pancreatic tumors, hepatobiliary tumors, and portal hypertension. Proficient in various upper abdominal surgeries, particularly radical resection of pancreatic tumors, biliary tract tumors, and liver tumors. Education Enrolled in the Department of Clinical Medicine, Shanghai Second Medical University in 1984 and obtained a Bachelor's degree in Clinical Medicine; obtained a Master's degree in Surgery from the School of Medicine, Shanghai Jiao Tong University in 1993; obtained a Ph.D. in Surgery from the School of Medicine, Shanghai Jiao Tong University in 2003. Work Experience Joined the Department of General Surgery, Ruijin Hospital Affiliated to the School of Medicine, Shanghai Jiao Tong University in August 1993; pursued further training in vascular surgery at Timone Hospital in Marseille, France in 1998; appointed as Associate Chief Physician in 2004 and Chief Physician in 2012. Dedicated to clinical and basic research in hepatobiliary and pancreatic surgery, with main research interests in the pathogenesis of pancreatic tumors and the mechanisms of inflammatory liver injury, and has participated in liver transplantation work.