Ryota Niikura

Nerve Growth Factor Promotes Gastric Tumorigenesis through Aberrant Cholinergic Signaling

Yoku Hayakawa, Kosuke Sakitani, Mitsuru Konishi et al. · Cancer Cell · 2016 · 506 citations · Full text

Signal Transduction, Aberrant Cholinergic, Gastrointestinal Oncology +7

Automatic detection of erosions and ulcerations in wireless capsule endoscopy images based on a deep convolutional neural network

Tomonori Aoki, Atsuo Yamada, Kazuharu Aoyama et al. · Gastrointestinal Endoscopy · 2018 · 298 citations

Dermoscopic Image, Image Classification, Convolutional Neural Network +11

Histologic intestinal metaplasia and endoscopic atrophy are predictors of gastric cancer development after Helicobacter pylori eradication

Satoki Shichijo, Yoshihiro Hirata, Ryota Niikura et al. · Gastrointestinal Endoscopy · 2016 · 228 citations

Gastrointestinal Oncology, Gastroenterology, Pathology +6

Development and Validation of a Risk Scoring System for Severe Acute Lower Gastrointestinal Bleeding

Tomonori Aoki, Naoyoshi Nagata, Takuro Shimbo et al. · Clinical Gastroenterology and Hepatology · 2016 · 132 citations

Gastrointestinal Bleeding, Disease Risk Assessment, Prognosis +12

Increase in colonic diverticulosis and diverticular hemorrhage in an aging society: lessons from a 9-year colonoscopic study of 28,192 patients in Japan

Naoyoshi Nagata, Ryota Niikura, Tomonori Aoki et al. · International Journal of Colorectal Disease · 2013 · 115 citations

Geriatrics, Medicine, Diverticular Hemorrhage +5