Makoto Higashiyama

Long-term outcomes after treatment for T1 colorectal carcinoma: a multicenter retrospective cohort study of Hiroshima GI Endoscopy Research Group

Yuzuru Tamaru, Shiro Oka, Shinji Tanaka et al. · Journal of Gastroenterology · 2017 · 99 citations

Gastrointestinal Oncology, Medicine, Gastroenterology +10

RISK FACTORS FOR BLEEDING AFTER ENDOSCOPIC SUBMUCOSAL DISSECTION OF GASTRIC EPITHELIAL NEOPLASM

Makoto Higashiyama, Shiro Oka, Shinji Tanaka et al. · Digestive Endoscopy · 2011 · 92 citations

Improved visibility of lesions of the small intestine via capsule endoscopy with computed virtual chromoendoscopy

Hiroki Imagawa, Shiro Oka, Shinji Tanaka et al. · Gastrointestinal Endoscopy · 2011 · 77 citations

Computed Virtual Chromoendoscopy, Small Intestine, Abdominal Imaging +10

Clinical outcomes of endoscopic submucosal dissection for colorectal tumors: a large multicenter retrospective study from the Hiroshima GI Endoscopy Research Group

Kazuki Boda, Shiro Oka, Shinji Tanaka et al. · Gastrointestinal Endoscopy · 2017 · 73 citations

Medicine, Gastroenterology, Gi Technique +9

Continued use of low-dose aspirin does not increase the risk of bleeding during or after endoscopic submucosal dissection for early gastric cancer

Yoji Sanomura, Shiro Oka, Shinji Tanaka et al. · Gastric Cancer · 2013 · 66 citations · Full text