Tomohiko Moriyama

Long-term effect of Helicobacter pylori eradication on the development of metachronous gastric cancer after endoscopic resection of early gastric cancer

Yuji Maehata, Shotaro Nakamura, Kiyoshi Fujisawa et al. · Gastrointestinal Endoscopy · 2011 · 193 citations

Long-term Effect, Gastrointestinal Oncology, Medicine +7

Comparison of Capsule Endoscopy and Enteroscopy with the Double-Balloon Method in Patients with Obscure Bleeding and Polyposis

Takayuki Matsumoto, Mitsuru Esaki, Tomohiko Moriyama et al. · Endoscopy · 2005 · 166 citations

Comparison of the microbial community structure between inflamed and non‐inflamed sites in patients with ulcerative colitis

Atsushi Hirano, Junji Umeno, Yasuharu Okamoto et al. · Journal of Gastroenterology and Hepatology · 2018 · 134 citations

Changes in Helicobacter pylori status in patients with rheumatoid arthritis under non‐steroidal anti‐inflammatory drugs

Tomohiko Moriyama, Takaaki Matsumoto, Tai Fuchigami et al. · Scandinavian Journal of Gastroenterology · 2004 · 96 citations

Performance of antegrade double-balloon enteroscopy: comparison with push enteroscopy

Takayuki Matsumoto, Tomohiko Moriyama, Motohiro Esaki et al. · Gastrointestinal Endoscopy · 2005 · 87 citations

Patient Safety, Gastroenterology, Surgery +3