[P8] Poster Session 8　COVID-19 1

[P8-4] A retrospective study on the influence of COVID-19 pandemic on chemotherapy for gastrointestinal cancers

^○Hiroshi Nakatsumi¹, Akane Kato¹, Takayuki Sone¹, Masatsugu Ohara¹, Jun Ito¹, Yoko Taya¹, Urara Baba¹, Tomoya Saito², Takuto Yoshida², Yuji Konishi², Kazuhiro Mino², Hideki Kawamura², Yuichi Shimizu¹ (1.Department of Gastroenterology, NHO Hokkaido Medical Center, 2.Department of Surgery, NHO Hokkaido Medical Center)