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ACS Omega|February 17, 2025
Photocatalytic Gas-Phase Hydrogen Sulfide Removal Using Mo Cocatalyst: Implementation of Counter-Poisoning PhotocycleTomofumi Katayama, Morio Nagata
DEN Open|August 4, 2025
Edoxaban-induced enterocolitis: The first case report demonstrating distinct endoscopic and histological featuresKatsuya Endo, Jun Yamada, Tomofumi Katayama, et al.
JGH Open : an Open Access Journal of Gastroenterology and Hepatology|May 23, 2022
Self-expandable metal stents have longer patency and less cholangitis than inside stents in malignant perihilar biliary obstructionAkinobu Koiwai, Morihisa Hirota, Tomofumi Katayama, et al.
JGH Open : an Open Access Journal of Gastroenterology and Hepatology|June 26, 2023
Diffuse pancreatic parenchymal atrophy, an imaging finding predictive of the development of pancreatic ductal adenocarcinoma: A case-control studyAkinobu Koiwai, Morihisa Hirota, Tomonori Matsuura, et al.
Inflammatory Intestinal Diseases|January 27, 2022
Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios as Noninvasive Predictors of the Therapeutic Outcomes of Systemic Corticosteroid Therapy in Ulcerative ColitisKatsuya Endo, Tomonori Satoh, Yuki Yoshino, et al.
DEN Open|March 31, 2023
Direct peroral cholangioscopy with red dichromatic imaging 3 detected the perihilar margin of superficial papillary extension in a patient with intraductal papillary neoplasm of the bile ductAkinobu Koiwai, Morihisa Hirota, Keigo Murakami, et al.
Internal Medicine (Tokyo, Japan)|May 8, 2022
Neutrophil Infiltration and Acinar-ductal Metaplasia Are the Main Pathological Findings in Pembrolizumab-induced PancreatitisMorihisa Hirota, Keigo Murakami, Akinobu Koiwai, et al.
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