Hirobumi Toyoizumi

Magnifying endoscopy with narrow-band imaging achieves superior accuracy in the differential diagnosis of superficial gastric lesions identified with white-light endoscopy: a prospective study

Masayuki Kato, Mitsuru Kaise, Jin Yonezawa et al. · Gastrointestinal Endoscopy · 2010 · 164 citations

White-light Endoscopy, Endoscopy, Medical Imaging +13

Contrast-Enhanced Harmonic Endoscopic Ultrasonography in the Differential Diagnosis of Gallbladder Wall Thickening

Hiroo Imazu, Naoki Mori, Keisuke Kanazawa et al. · Digestive Diseases and Sciences · 2014 · 68 citations

Medical Ultrasound, Eus-guided Gallbladder Drainage, Medical Imaging +14

Narrow-Band Imaging Magnifying Endoscopy versus Lugol Chromoendoscopy with Pink-Color Sign Assessment in the Diagnosis of Superficial Esophageal Squamous Neoplasms: A Randomised Noninferiority Trial

Kenichi Goda, Akira Dobashi, Noboru Yoshimura et al. · Gastroenterology Research and Practice · 2015 · 65 citations · Full text

Esophageal Cancer, Squamous Cell Carcinoma, Gastroenterology +22

Trimodal imaging endoscopy may improve diagnostic accuracy of early gastric neoplasia: a feasibility study

Masayuki Kato, Mitsuru Kaise, Jin Yonezawa et al. · Gastrointestinal Endoscopy · 2009 · 57 citations

Gastroenterology, Diagnosis, Pathology +16

Ultrathin endoscopy versus high-resolution endoscopy for diagnosing superficial gastric neoplasia

Hirobumi Toyoizumi, Mitsuru Kaise, Hiroshi Arakawa et al. · Gastrointestinal Endoscopy · 2009 · 55 citations

Endoscopy, Medical Imaging, High-resolution Endoscopy +7