Hiroki Oyama

Long-term Risk of Malignancy in Branch-Duct Intraductal Papillary Mucinous Neoplasms

Hiroki Oyama, Minoru Tada, Kaoru Takagi et al. · Gastroenterology · 2019 · 268 citations

Surgical Oncology, Tumoral Pathology, Medicine +7

An In Vitro Human Liver Model by iPSC-Derived Parenchymal and Non-parenchymal Cells

Yuta Koui, Taketomo Kido, Toshimasa ITO et al. · Stem Cell Reports · 2017 · 160 citations · Full text

Natural history of asymptomatic bile duct stones and association of endoscopic treatment with clinical outcomes

Ryunosuke Hakuta, Tsuyoshi Hamada, Yousuke Nakai et al. · Journal of Gastroenterology · 2019 · 50 citations

Eus-guided Gallbladder Drainage, Hepatology, Endoscopic Treatment +12

Double Guidewire Technique Using an Uneven Double Lumen Catheter for Endoscopic Ultrasound-Guided Interventions

Yousuke Nakai, Hiroki Oyama, Sachiko Kanai et al. · Digestive Diseases and Sciences · 2020 · 26 citations

Medical Ultrasound, Double Guidewire Technique, Endoscopic Ultrasound-guided Interventions +7

MNX1-HNF1B Axis Is Indispensable for Intraductal Papillary Mucinous Neoplasm Lineages

Hiroyuki Kato, Keisuke Tateishi, Hiroaki Fujiwara et al. · Gastroenterology · 2021 · 25 citations

Tumoral Pathology, Malignant Disease, Tumor Heterogeneity +8