[P56] Poster Session 56　Gastrointestinal Cancer（Colorectal Cancer 2）

[P56-4] Impact of Age on the Efficacy of Adjuvant Oxaliplatin Combination Therapy in Elderly Patients With Colorectal Cancer

^○Yusuke Nagata^1,4, Katsushi Amano^1,4, Hayato Mikuni¹, Masashi Ishikawa¹, Tomohiro Kano¹, Utako Ishimoto¹, Takashi Nishimura¹, Masaaki Noguchi¹, Ryoichi Sawada¹, Tomonori Imakita⁵, Masahisa Ohkuma², Hiroaki Aoki⁵, Eijiro Nagasaki³, Makoto Kosuge², Atsushi Hokari⁴, Masaichi Ogawa⁵, Ken Eto², Masayuki Saruta¹ (1.Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University Hospital, 2.Department of Surgery, The Jikei University Hospital, 3.Division of Oncology and Hematology, Department of Internal Medicine, The Jikei University Hospital, 4.Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University Katsushika Medical Center, 5.Department of Surgery, The Jikei University Katsushika Medical Center)