Yasutoshi Ochiai

Outcomes of endoscopic resection for superficial duodenal epithelial neoplasia

Naohisa Yahagi, Motohiko Kato, Yasutoshi Ochiai et al. · Gastrointestinal Endoscopy · 2018 · 141 citations

Medicine, Oncology, Surgery +13

Clinical impact of closure of the mucosal defect after duodenal endoscopic submucosal dissection

Motohiko Kato, Yasutoshi Ochiai, Seiichiro Fukuhara et al. · Gastrointestinal Endoscopy · 2018 · 108 citations

Medicine, Surgery, General Surgery +5

First case of non-exposed endoscopic wall-inversion surgery with sentinel node basin dissection for early gastric cancer

Osamu Goto, Hiroya Takeuchi, Hirofumi Kawakubo et al. · Gastric Cancer · 2014 · 102 citations · Full text

Medicine, Oncology, Surgery +12

Accuracy of biopsy for the preoperative diagnosis of superficial nonampullary duodenal adenocarcinoma

Satoshi Kinoshita, Toshihiro Nishizawa, Yasutoshi Ochiai et al. · Gastrointestinal Endoscopy · 2016 · 97 citations

Medicine, Oncology, Pathology +10

A novel fully synthetic and self-assembled peptide solution for endoscopic submucosal dissection-induced ulcer in the stomach

Toshio Uraoka, Yasutoshi Ochiai, Ai Fujimoto et al. · Gastrointestinal Endoscopy · 2015 · 95 citations

Medicine, Medicinal Chemistry, Surgery +14