A simple and novel marking method for correctly identifying the precutting direction to achieve safe and efficacious precut sphincterotomy (with video)

by Kazumasa Nagai, Akio Katanuma, Kuniyuki Takahashi, Kei Yane, Toshifumi Kin, Hiroyuki Maguchi
Published 2019-01-01

Successful removal of a surgical clip eroded into the hepaticojejunostomy site by use of a short-type single-balloon enteroscope

by Hideaki Koga, MD, Akio Katanuma, MD, Toshifumi Kin, MD, Kei Yane, MD, Hiroyuki Maguchi, MD, PhD
Published 2017-01-01

Prospective, randomized, comparative study of delineation capability of radial scanning and curved linear array endoscopic ultrasound for the...

by Maki Kaneko, Akio Katanuma, Hiroyuki Maguchi, Kuniyuki Takahashi, Manabu Osanai, Kei Yane, Syunpei Hashigo, Ryo Harada, Shin Kato, Ryusuke Kato, Masanori Nojima
Published 2014-07-01

Performance of novel tissue harmonic echo imaging using endoscopic ultrasound for pancreatic diseases

by Kazuyuki Matsumoto, Akio Katanuma, Hiroyuki Maguchi, Kuniyuki Takahashi, Manabu Osanai, Kei Yane, Toshifumi Kin, Ryo Takaki, Tomoaki Matsumori, Katsushige Gon, Akiko Tomonari, Masanori Nojima
Published 2016-01-01

Clinical Outcomes of Biliary Drainage during a Neoadjuvant Therapy for Pancreatic Cancer: Metal versus Plastic Stents

by Masaki Kuwatani, Toru Nakamura, Tsuyoshi Hayashi, Yasutoshi Kimura, Michihiro Ono, Masayo Motoya, Koji Imai, Keisuke Yamakita, Takuma Goto, Kuniyuki Takahashi, Hiroyuki Maguchi, Satoshi Hirano, Hokkaido Pancreatic Cancer Study Group (HOPS)
Published 2020-03-01

Clinical usefulness of conversion surgery for unresectable pancreatic cancer diagnosed on multidetector computed tomography imaging: Results from a multicenter observational cohort...

by Yasutoshi Kimura, Toru Nakamura, Tsuyoshi Hayashi, Masaki Kuwatani, Masayo Motoya, Makoto Yoshida, Masafumi Imamura, Minoru Nagayama, Hiroshi Yamaguchi, Keisuke Yamakita, Takuma Goto, Yusuke Sakuhara, Kuniyuki Takahashi, Hiroyuki Maguchi, Satoshi Hirano, Ichiro Takemasa
Published 2019-09-01

Unilateral versus Bilateral Endoscopic Nasobiliary Drainage and Subsequent Metal Stent Placement for Unresectable Malignant Hilar Obstruction: A Multicenter Randomized Controlled T...

by Ryunosuke Hakuta, Hirofumi Kogure, Yousuke Nakai, Hiroshi Kawakami, Hiroyuki Maguchi, Tsuyoshi Mukai, Takuji Iwashita, Tomotaka Saito, Osamu Togawa, Saburo Matsubara, Tsuyoshi Hayashi, Iruru Maetani, Yukiko Ito, Osamu Hasebe, Takao Itoi, Keiji Hanada, Hiroyuki Isayama
Published 2021-01-01

Predictive model of bleeding following endoscopic sphincterotomy for the treatment of choledocholithiasis in hemodialysis patients: A retrospective multicenter study

by So Nakaji, Yoshihiro Okawa, Kenji Nakamura, Masahiro Itonaga, Masami Inase, Harutoshi Sugiyama, Rei Suzuki, Kenji Yamauchi, Hiroki Matsui, Nobuto Hirata, Junko Saito, Naoki Ishii, Toshio Tsuyuguchi, Hironari Kato, Masayuki Kitano, Naoya Kato, Hiromasa Ohira, Hiroyuki Okada, Takuji Torimura, Hiroyuki Maguchi
Published 2020-10-01

HOPS-R01 phase II trial evaluating neoadjuvant S-1 therapy for resectable pancreatic adenocarcinoma

by Toru Nakamura, Tsuyoshi Hayashi, Yasutoshi Kimura, Hiroshi Kawakami, Kuniyuki Takahashi, Hirotoshi Ishiwatari, Takuma Goto, Masayo Motoya, Keisuke Yamakita, Yusuke Sakuhara, Michihiro Ono, Eiichi Tanaka, Makoto Omi, Katsuhiko Murakawa, Tomoya Iida, Tamaki Sakurai, Shin Haba, Takehiro Abiko, Yoichi M. Ito, Hiroyuki Maguchi, Satoshi Hirano, Hokkaido Pancreatic Cancer Study Group (HOPS)
Published 2022-06-01