[P1] 胃　スクリーニング

[P-003] An ultrathin endoscope with a 2.4 mm working channel shortens esophagogastroduodenoscopy time by shortening suction time

^○Satoshi Shinozaki^1,2, Yoshimasa Miura², Yuji Ino², Hironori Yamamoto² (1.Shinozaki Medical Clinic, Tochigi, Japan, 2.Division of Gastroenterology, Department of Medicine, Jichi Medical University, Tochigi, Japan)