[O18] Oral Session 18　Gastrointestinal Cancer 3（Lower GI Tract-Colorectal Cancer 2）
【E】

[O18-2] Circulating tumor DNA dynamics by adjuvant chemotherapy for resected colorectal cancer: CIRCULATE-Japan update

^○Jun Watanabe¹, Hiromichi Shirasu², Masakazu Ikenaga³, Shingo Noura⁴, Tatsuro Yamaguchi⁵, Manabu Shiozawa⁶, Yoshinori Kagawa⁷, Masahiro Goto⁸, Makoto Yamada⁹, Alexey Aleshin¹⁰, Hiroki Yukami¹¹, Saori Mishima¹¹, Koji Ando¹², Atsushi Hamabe¹³, Masaaki Miyo¹⁴, Hiromichi Ebi¹⁵, Daisuke Kotani¹¹, Yoshiaki Nakamura¹¹, Hiroya Taniguchi¹⁶, Takayuki Yoshino¹¹ (1.Department of Surgery, Gastroenterological Center, Yokohama City University Medical Center, 2.Division of Gastrointestinal Oncology, Shizuoka Cancer Center, 3.Department of Gastroenterological Surgery, Higashiosaka City Medical Center, 4.Department of Surgery, Toyonaka Municipal Hospital, 5.Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital,, 6.Department of Gastrointestinal Surgery, Kanagawa Cancer Center, 7.Department of Gastroenterological Surgery, Osaka General Medical Center, 8.Internal Medicine II, Osaka Medical and Pharmaceutical University Hospital, 9.Department of Surgery, Gifu Municipal Hospital, 10.Natera, Inc., San Carlos, CA, USA, 11.Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, 12.Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 13.Department of Surgery, Surgical Oncology and Science, Sapporo Medical University, 14.Department of Surgery, National Hospital Organization Osaka National Hospital, 15.Division of Molecular Therapeutics, Aichi Cancer Center Research Institute, 16.Department of Clinical Oncology, Aichi Cancer Center Hospital)