Hirofumi Kawamoto

Differences between right‐ and left‐sided colon cancer in patient characteristics, cancer morphology and histology

Toru Nawa, Jun Kato, Hirofumi Kawamoto et al. · Journal of Gastroenterology and Hepatology · 2007 · 295 citations

Medicine, Oncology, Gastrointestinal Oncology +7

Endoscopic submucosal dissection for early gastric cancer: results and degrees of technical difficulty as well as success

Atsushi Imagawa, Hiroyuki Okada, Yoshiro Kawahara et al. · Endoscopy · 2006 · 287 citations

Medicine, Oncology, Surgery +17

Multicenter retrospective study of endoscopic ultrasound-guided biliary drainage for malignant biliary obstruction in Japan

Kazumichi Kawakubo, Hiroyuki Isayama, Hironari Kato et al. · Journal of Hepato-Biliary-Pancreatic Sciences · 2013 · 238 citations · Full text

Medicine, Internal Medicine, Surgery +17

Comparison of a 22-gauge Franseen-tip needle with a 20-gauge forward-bevel needle for the diagnosis of type 1 autoimmune pancreatitis: a prospective, randomized, controlled, multicenter study (COMPAS study)

Akira Kurita, Satoru Yasukawa, Yoh Zen et al. · Gastrointestinal Endoscopy · 2019 · 103 citations

Medicine, Internal Medicine, Pathology +11

Comparison of partially covered nitinol stents with partially covered stainless stents as a historical control in a multicenter study of distal malignant biliary obstruction: the WATCH study

Hiroyuki Isayama, Tsuyoshi Mukai, Takao Itoi et al. · Gastrointestinal Endoscopy · 2012 · 77 citations

Medicine, Surgery, Interventional Radiology +10