<Full Name> Hiroji Shinkawa <Positions and Institutions> 2014　Assistant Professor, University of Tokyo Graduate School of Medicine 2017　Assistant Professor, Osaka Metropolitan University Graduate School of Medicine <Academic Degree> 2002 Doctor of Medicine, Osaka Metropolitan University 2008　Doctor of Philosophy, Osaka Metropolitan University Graduate School of Medicine <Research Works> I have contributed to clinicopathological and molecular biological studies in hepatocellular carcinoma. <Specialty Board Certifications> 2015　Board Certified Hepato-Biliary-Pancreatic Surgeon, Japanese Society of Hepato-Biliary-Pancreatic Surgery 2013　Councilor of the Japanese Society of Hepato-Biliary-Pancreatic Surgery 2010 Board Certified Surgeon in Gastroenterology, The Japanese Society of Gastroenterological Surgery 2008　Board certified surgeon, Japan Surgical Society