Ken Namikawa

Detecting early gastric cancer: Comparison between the diagnostic ability of convolutional neural networks and endoscopists

Yohei Ikenoyama, Toshiaki Hirasawa, Mitsuaki Ishioka et al. · Digestive Endoscopy · 2020 · 161 citations · Full text

Pathological risk factors and predictive endoscopic factors for lymph node metastasis of T1 colorectal cancer: a single-center study of 846 lesions

Chihiro Yasue, Akiko Chino, Manabu Takamatsu et al. · Journal of Gastroenterology · 2019 · 110 citations

Gastrointestinal Oncology, Medicine, Surgical Pathology +9

Performance of a computer-aided diagnosis system in diagnosing early gastric cancer using magnifying endoscopy videos with narrow-band imaging (with videos)

Yusuke Horiuchi, Toshiaki Hirasawa, Naoki Ishizuka et al. · Gastrointestinal Endoscopy · 2020 · 79 citations

Engineering, Gastroenterology, Diagnosis +17

Clinical significance of intratumoral HER2 heterogeneity on trastuzumab efficacy using endoscopic biopsy specimens in patients with advanced HER2 positive gastric cancer

Shusuke Yagi, Takeru Wakatsuki, Noriko Yamamoto et al. · Gastric Cancer · 2018 · 70 citations · Full text

Artificial intelligence-based diagnostic system classifying gastric cancers and ulcers: comparison between the original and newly developed systems

Ken Namikawa, Toshiaki Hirasawa, Kaoru Nakano et al. · Endoscopy · 2020 · 46 citations