Name ： Tadahiro Takada Birth Place ： Shizuoka prefecture Date of Birth ： April 11,1941 Citizenship ： Japanese Office Address ： Department of Surgery Teikyo University School of Medicine 2-11-1, Kaga, Itabashi-ku , Tokyo 173-8605, Japan Tel: +812 3964 1211 ext.1424 Fax: +813 3961 6944 Qualifications ： M.D.: July 1966 D.M.Sc: January 1977 F.I.C.S.: December 1972 F.A.C.S.: October 1985 Licensures ： Japanese Board: No.195099 Education ： Chiba University School of Medicine, April 1960-March 1966
	Post-graduate education and Academic Appointment:   - Visiting Professor (Sun Yat-sen University of Medical Sciences,Guangzhou, People's Republic of China): May 1999-May 2001   - Professor (Teikyo University School of Medicine): April 1991, Chief of HPB Surgery Division     Speciality:   General Surgery, Hepato-Biliary-Pancreatic Surgery     Japanese Medical Society Membership   Japanese Association of Hepato-Biliary-Pancreatic Surgery (President) Japanese Association for Abdominal Emergency Medicine (President) Japan Pancreas Surgery Club (President) Japan Surgical Society (Council) Japanese Gastroenterological Association (Council) Japanese Biliary Association (Executive Committee) Japanese Society of Gastroenterology (Council)     International Medical Society Membership   American College of Surgeons   International College of Surgeons   International Hepato-Gastroenterology   International Gastro-Surgical Club (Executive Committee)　   International Hepato-Pancreato-Biliary Association (Scientific Committee, 2002 Congress President)   International Hepato-Pancreato-Biliary Association (Council), (2002 World Congress Convenor)   Asian-Pacific Hepato-Pancreato-Biliary Association (President)   Asian Hepato-Biliary-Pancreatic Surgery (President)   Honorarium Member of Asian Surgical Association   International Association of Pancreatology   Pancreas Club   　 Description of Clinical Interest:   1. Extended pancreatectomy   2. Extended hilar bile duct cancer   3. Systemic Hepatectomy   4. Treatment of acute obstructive suppurative cholangitis   5. Immunotherapy and chemotherapy of malignant diseases of liver , biliary tract and pancreas   6. Ultrasonography for diagnosis of diseases of liver, biliary tract and pancreas   7. Biliary infection & acute pancratitis   　 Description of Research Interest:   1. Reconstruction of biliary tract and its physiological study   2. Development of technique for function-preserving bowel reconstruction   3. Entity of acute obstructive suppurative cholangitis   4. Wound healing of bilioenteric anastomosis   5. cancer expansion and suppressive agents