Ryoji Tatsumi

Analysis of hepatitis B surface antigen (HBsAg) using high‐sensitivity HBsAg assays in hepatitis B virus carriers in whom HBsAg seroclearance was confirmed by conventional assays

Itaru Ozeki, Tomoaki Nakajima, Hirokazu Suii et al. · Hepatology Research · 2017 · 30 citations · Full text

Medicine, Infectious Diseases, Hepatology +6

Zinc deficiency in patients with chronic liver disease in Japan

Itaru Ozeki, Tomohiro Arakawa, Hirokazu Suii et al. · Hepatology Research · 2019 · 21 citations · Full text

Medicine, Nutrition, Nutritional Sciences +14

Factors affecting the recovery of hepatic reserve after sustained virologic response by direct‐acting antiviral agents in chronic hepatitis C virus‐infected patients

Tomoaki Nakajima, Yoshiyasu Karino, Shuhei Hige et al. · Journal of Gastroenterology and Hepatology · 2020 · 16 citations

Medicine, Infectious Diseases, Internal Medicine +16

Long-Term Efficacy and Safety of Rifaximin in Japanese Patients with Hepatic Encephalopathy: A Multicenter Retrospective Study

Hideto Kawaratani, Yasuteru Kondo, Ryoji Tatsumi et al. · Journal of Clinical Medicine · 2022 · 16 citations · Full text

Medicine, Internal Medicine, Pharmacology +17

Predictors of hepatocellular carcinoma after hepatitis C virus eradication following direct-acting antiviral treatment: relationship with serum zinc

Itaru Ozeki, Tomoaki Nakajima, Hirokazu Suii et al. · Journal of Clinical Biochemistry and Nutrition · 2020 · 15 citations · Full text

Pharmacy, Oncology, Pharmacotherapy +17