Ryota Koyanagi

Extended cold snare polypectomy for small colorectal polyps increases the R0 resection rate

Yasuhiro Abe, Haruaki Nabeta, Ryota Koyanagi et al. · Endoscopy International Open · 2018 · 23 citations · Full text

Usefulness of a multibending endoscope in gastric endoscopic submucosal dissection

Koichi Hamada, Yoshinori Horikawa, Ryota Koyanagi et al. · VideoGIE · 2019 · 18 citations · Full text

Efficacy of long-term rifaximin treatment for hepatic encephalopathy in the Japanese

Shinya Nishida, Koichi Hamada, Noriyuki Nishino et al. · World Journal of Hepatology · 2019 · 17 citations · Full text

A Potassium-Competitive Acid Blocker-Based Regimen as Second-Line Therapy Improves Helicobacter pylori Eradication

Haruaki Nabeta, Satoshi Shinozaki, Yasuhiro Abe et al. · Digestion · 2019 · 15 citations

Clinical benefit of the multibending endoscope for gastric endoscopic submucosal dissection: a randomized controlled trial

Koichi Hamada, Yoshinori Horikawa, Yoshiki Shiwa et al. · Endoscopy · 2020 · 14 citations