Hiroyuki Isayama

Affiliations
  • Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
  • Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan.

Publications (60)

Multiple recurrences after endoscopic removal of common bile duct stones: A retrospective analysis of 976 cases.

Journal of gastroenterology and hepatology
Avec: Yuki Kawaji , Hiroyuki Isayama , Yousuke Nakai , Kei Saito , Tatsuya Sato , Ryunosuke Hakuta , Tomotaka Saito , Naminatsu Takahara , Suguru Mizuno , Hirofumi Kogure , Saburo Matsubara , Minoru Tada , Masayuki Kitano , Kazuhiko Koike

Blocking CXCLs-CXCR2 axis in tumor-stromal interactions contributes to survival in a mouse model of pancreatic ductal adenocarcinoma through reduced cell invasion/migration and a shift of immune-inflammatory microenvironment.

Oncogenesis
Avec: Makoto Sano , Hideaki Ijichi , Ryota Takahashi , Koji Miyabayashi , Hiroaki Fujiwara , Tomoharu Yamada , Hiroyuki Kato , Takuma Nakatsuka , Yasuo Tanaka , Keisuke Tateishi , Yasuyuki Morishita , Harold L Moses , Hiroyuki Isayama , Kazuhiko Koike

Fluid sequestration is a useful parameter in the early identification of severe disease of acute pancreatitis.

Journal of gastroenterology
Avec: Tsuyoshi Takeda , Yousuke Nakai , Suguru Mizuno , Tatsunori Suzuki , Tatsuya Sato , Ryunosuke Hakuta , Kazunaga Ishigaki , Kei Saito , Tomotaka Saito , Takeo Watanabe , Naminatsu Takahara , Dai Mouri , Hirofumi Kogure , Yukiko Ito , Kenji Hirano , Minoru Tada , Hiroyuki Isayama , Kazuhiko Koike

Factors related to difficult self-expandable metallic stent placement for malignant colonic obstruction: A post-hoc analysis of a multicenter study across Japan.

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Avec: Toshio Kuwai , Toshiki Yamaguchi , Hiroki Imagawa , Shuntaro Yoshida , Hiroyuki Isayama , Takeaki Matsuzawa , Tomonori Yamada , Shuji Saito , Mamoru Shimada , Nobuto Hirata , Takashi Sasaki , Koichi Koizumi , Iruru Maetani , Yoshihisa Saida

Brain metastasis in pancreatic cancer: Two case reports.

Medicine
Avec: Takashi Sasaki , Tatsuya Sato , Yousuke Nakai , Naoki Sasahira , Hiroyuki Isayama , Kazuhiko Koike

Screening Strategy of Pancreatic Cancer in Patients with Diabetes Mellitus.

Diagnostics (Basel, Switzerland)
Avec: Suguru Mizuno , Yousuke Nakai , Kazunaga Ishigaki , Kei Saito , Hiroki Oyama , Tsuyoshi Hamada , Yukari Suzuki , Akiyuki Inokuma , Sachiko Kanai , Kensaku Noguchi , Tatsuya Sato , Ryunosuke Hakuta , Tomotaka Saito , Naminatsu Takahara , Hirofumi Kogure , Hiroyuki Isayama , Kazuhiko Koike

Endoscopic Ultrasound-Guided Tissue Acquisition by 22-Gauge Franseen and Standard Needles for Solid Pancreatic Lesions.

Gut and liver
Avec: Kazunaga Ishigaki , Yousuke Nakai , Hiroki Oyama , Sachiko Kanai , Tatsunori Suzuki , Tomoka Nakamura , Tatsuya Sato , Ryunosuke Hakuta , Kei Saito , Tomotaka Saito , Naminatsu Takahara , Tsuyoshi Hamada , Suguru Mizuno , Hirofumi Kogure , Minoru Tada , Hiroyuki Isayama , Kazuhiko Koike

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

Digestive diseases and sciences
Avec: Yousuke Nakai , Hiroki Oyama , Sachiko Kanai , Kensaku Noguchi , Tatsuya Sato , Ryunosuke Hakuta , Kazunaga Ishigaki , Kei Saito , Tomotaka Saito , Tsuyoshi Hamada , Naminatsu Takahara , Suguru Mizuno , Hirofumi Kogure , Hiroyuki Isayama , Kazuhiko Koike

Retrospective Comparative Study of Side-by-Side and Stent-in-Stent Metal Stent Placement for Hilar Malignant Biliary Obstruction.

Digestive diseases and sciences
Avec: Kazunaga Ishigaki , Tsuyoshi Hamada , Yousuke Nakai , Hiroyuki Isayama , Tatsuya Sato , Ryunosuke Hakuta , Kei Saito , Tomotaka Saito , Naminatsu Takahara , Suguru Mizuno , Hirofumi Kogure , Yukiko Ito , Hiroshi Yagioka , Saburo Matsubara , Dai Akiyama , Dai Mohri , Minoru Tada , Kazuhiko Koike

Disconnected pancreatic duct syndrome and outcomes of endoscopic ultrasound-guided treatment of pancreatic fluid collections: Systematic review and meta-analysis.

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Avec: Tsuyoshi Hamada , Takuji Iwashita , Tomotaka Saito , Hideyuki Shiomi , Mamoru Takenaka , Hiroyuki Isayama , Ichiro Yasuda , Yousuke Nakai , Auteur inconnu

Long-term outcomes of standardized colonic stenting using WallFlex as a bridge to surgery: Multicenter prospective cohort study.

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Avec: Toshio Kuwai , Yuzuru Tamaru , Ryusaku Kusunoki , Shuntaro Yoshida , Takeaki Matsuzawa , Hiroyuki Isayama , Iruru Maetani , Mamoru Shimada , Tomonori Yamada , Shuji Saito , Masafumi Tomita , Koichi Koizumi , Toshiyasu Shiratori , Toshiyuki Enomoto , Yoshihisa Saida

Prognosis of primary sclerosing cholangitis according to age of onset.

Journal of hepato-biliary-pancreatic sciences
Avec: Takeo Watanabe , Yousuke Nakai , Suguru Mizuno , Tsuyoshi Hamada , Hirofumi Kogure , Kenji Hirano , Nobuhisa Akamatsu , Kiyoshi Hasegawa , Hiroyuki Isayama , Kazuhiko Koike

Genetic Abnormalities in Pancreatitis: An Update on Diagnosis, Clinical Features, and Treatment.

Diagnostics (Basel, Switzerland)
Avec: Mitsuyoshi Suzuki , Kei Minowa , Satoshi Nakano , Hiroyuki Isayama , Toshiaki Shimizu

Intraductal Papillary Neoplasm of Bile Duct: Updated Clinicopathological Characteristics and Molecular and Genetic Alterations.

Journal of clinical medicine
Avec: Yasuni Nakanuma , Katsuhiko Uesaka , Yuko Kakuda , Takashi Sugino , Keiichi Kubota , Toru Furukawa , Yuki Fukumura , Hiroyuki Isayama , Takuro Terada

Usefulness of Routine Plain CT the Day After an Interventional EUS Procedure.

Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
Avec: Aya Kiyanagi , Toshio Fujisawa , Shigeto Ishii , Ko Tomishima , Yusuke Takasaki , Akinori Suzuki , Mako Ushio , Sho Takahashi , Wataru Yamagata , Yoshihiro Okawa , Kazushige Ochiai , Hiroaki Saito , Hiroyuki Isayama

Needle tract seeding after endoscopic ultrasound-guided tissue acquisition of pancreatic tumors: A nationwide survey in Japan.

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Avec: Masayuki Kitano , Makoto Yoshida , Reiko Ashida , Emiri Kita , Akio Katanuma , Takao Itoi , Rintaro Mikata , Kenichiro Nishikawa , Hiroyuki Matsubayashi , Yukiko Takayama , Hironari Kato , Mamoru Takenaka , Toru Ueki , Yohei Kawashima , Yousuke Nakai , Shinichi Hashimoto , Minoru Shigekawa , Hiroko Nebiki , Hidetaka Tsumura , Yosinobu Okabe , Shomei Ryozawa , Yoshiyuki Harada , Akira Mitoro , Tamito Sasaki , Hiroaki Yasuda , Natsuki Miura , Tetsuya Ikemoto , Eisuke Ozawa , Kazuhiko Shioji , Atsushi Yamaguchi , Toru Okuzono , Ichiro Moriyama , Hiroyuki Hisai , Koichi Fujita , Takuma Goto , Nakao Shirahata , Yoshinori Iwata , Yoshihiro Okabe , Kazuo Hara , Yusuke Hashimoto , Masaki Kuwatani , Hiroyuki Isayama , Nao Fujimori , Atsushi Masamune , Keiichi Hatamaru , Toshio Shimokawa , Kazuichi Okazaki , Yoshifumi Takeyama , Hiroki Yamaue , Auteur inconnu

Inverse association of hospital volume with in-hospital mortality rate of patients receiving EUS-guided interventions for pancreatic fluid collections.

Gastrointestinal endoscopy
Avec: Tsuyoshi Hamada , Nobuaki Michihata , Tomotaka Saito , Takuji Iwashita , Hideyuki Shiomi , Mamoru Takenaka , Hiroki Matsui , Kiyohide Fushimi , Hiroyuki Isayama , Ichiro Yasuda , Hideo Yasunaga , Yousuke Nakai , Auteur inconnu

Measurement of the anchoring force of covered self-expandable and lumen-apposing metal stents for interventional endoscopic ultrasonography.

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Avec: Yusuke Takasaki , Hiroyuki Isayama , Kyoung Sub Shin , Shigeto Ishii , Toshio Fujisawa , Jong Pil Moon , Taito Fukuma , Mako Ushio , Sho Takahashi , Akinori Suzuki , Koichi Ito , Ko Tomishima

Benefit of an action camera in endoscopy education for medical students under COVID-19.

BMC medical education
Avec: Akira Uchiyama , Shunhei Yamashina , Toshifumi Sato , Satoshi Sakuma , Yuichi Tomiki , Hiroyuki Isayama , Akihito Nagahara , Kenichi Ikejima

Assessing outcomes and complications of secondary hepatolithiasis after choledochoenterostomy: A nationwide survey in Japan.

Journal of hepato-biliary-pancreatic sciences
Avec: Yutaka Suzuki , Masao Yoshida , Toshio Fujisawa , Masaaki Shimatani , Toshio Tsuyuguchi , Toshiyuki Mori , Susumu Tazuma , Hiroyuki Isayama , Atsushi Tanaka

Recent progress and current status of pancreatobiliary interventional endoscopic ultrasound in children.

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Avec: Shigeto Ishii , Hiroyuki Isayama , Mitsuyoshi Suzuki , Hiroyuki Koga , Ko Tomishima , Toshio Fujisawa , Toshiaki Shimizu , Atsuyuki Yamataka

Survival Analysis of Conversion Surgery in Borderline Resectable and Locally Advanced Unresectable Pancreatic Ductal Adenocarcinoma Addressing Selection and Immortal Time Bias: A Retrospective Single-Center Study.

Annals of surgical oncology
Avec: Ryota Ito , Ryuji Yoshioka , Naotake Yanagisawa , Shigeto Ishii , Jun Sugitani , Ryoji Furuya , Masahiro Fujisawa , Hiroshi Imamura , Yoshihiro Mise , Hiroyuki Isayama , Akio Saiura

Comparing the mechanical properties of a self-expandable metallic stent for colorectal obstruction: Proposed measurement method of axial force using a new measurement machine.

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Avec: Takashi Sasaki , Rei Ishibashi , Shuntaro Yoshida , Toshio Fujisawa , Hiroki Shinagawa , Chimyon Gon , Yousuke Nakai , Naoki Sasahira , Yoshihisa Saida , Hiroyuki Isayama

Multicenter randomized trial of endoscopic papillary large balloon dilation without sphincterotomy versus endoscopic sphincterotomy for removal of bile duct stones: MARVELOUS trial.

Endoscopy
Avec: Hirofumi Kogure , Shuhei Kawahata , Tsuyoshi Mukai , Shinpei Doi , Takuji Iwashita , Tesshin Ban , Yukiko Ito , Hiroshi Kawakami , Tsuyoshi Hayashi , Naoki Sasahira , Kensuke Kubota , Osamu Togawa , Hironari Kato , Yoshinobu Okabe , Saburo Matsubara , Hiroshi Yagioka , Tomotaka Saito , Yousuke Nakai , Hiroyuki Isayama

Evaluation of the safety and efficacy of minimal endoscopic sphincterotomy followed by papillary balloon dilation for the removal of common bile duct stones.

Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
Avec: Shigeto Ishii , Toshio Fujisawa , Mako Ushio , Sho Takahashi , Wataru Yamagata , Yusuke Takasaki , Akinori Suzuki , Yoshihiro Okawa , Kazushige Ochiai , Ko Tomishima , Ryo Kanazawa , Hiroaki Saito , Shuichiro Shiina , Hiroyuki Isayama

Visceral adiposity and high adiponectin levels are associated with the prevalence of pancreatic cystic lesions.

International journal of obesity (2005)
Avec: Suguru Mizuno , Yousuke Nakai , Hiroyuki Isayama , Takeharu Yoshikawa , Kei Saito , Naminatsu Takahara , Hirofumi Kogure , Minoru Tada , Naoto Hayashi , Kazuhiko Koike

Covered and uncovered biliary metal stents provide similar relief of biliary obstruction during neoadjuvant therapy in pancreatic cancer: a randomized trial.

Gastrointestinal endoscopy
Avec: Dong Wan Seo , Stuart Sherman , Kulwinder S Dua , Adam Slivka , Andre Roy , Guido Costamagna , Jacques Deviere , Joyce Peetermans , Matthew Rousseau , Yousuke Nakai , Hiroyuki Isayama , Richard Kozarek , Auteur inconnu

Management of Difficult Bile Duct Stones by Large Balloon, Cholangioscopy, Enteroscopy and Endosonography.

Gut and liver
Avec: Yousuke Nakai , Tatsuya Sato , Ryunosuke Hakuta , Kazunaga Ishigaki , Kei Saito , Tomotaka Saito , Naminatsu Takahara , Tsuyoshi Hamada , Suguru Mizuno , Hirofumi Kogure , Minoru Tada , Hiroyuki Isayama , Kazuhiko Koike

Mutant IDH1 confers resistance to energy stress in normal biliary cells through PFKP-induced aerobic glycolysis and AMPK activation.

Scientific reports
Avec: Hiroaki Fujiwara , Keisuke Tateishi , Kento Misumi , Akimasa Hayashi , Kaori Igarashi , Hiroyuki Kato , Takuma Nakatsuka , Nobumi Suzuki , Keisuke Yamamoto , Yotaro Kudo , Yoku Hayakawa , Hayato Nakagawa , Yasuo Tanaka , Hideaki Ijichi , Hirofumi Kogure , Yosuke Nakai , Hiroyuki Isayama , Kiyoshi Hasegawa , Masashi Fukayama , Tomoyoshi Soga , Kazuhiko Koike

Duration of Reduced CA19-9 Levels Is a Better Prognostic Factor Than Its Rate of Reduction for Unresectable Locally Advanced Pancreatic Cancer.

Cancers
Avec: Ko Tomishima , Shigeto Ishii , Toshio Fujisawa , Muneo Ikemura , Hiroto Ota , Daishi Kabemura , Mako Ushio , Taito Fukuma , Sho Takahashi , Wataru Yamagata , Yusuke Takasaki , Akinori Suzuki , Koichi Ito , Hiroaki Saito , Akihito Nagahara , Hiroyuki Isayama

International consensus statements for endoscopic management of distal biliary stricture.

Journal of gastroenterology and hepatology
Avec: Yousuke Nakai , Hiroyuki Isayama , Hsiu-Po Wang , Rungsun Rerknimitr , Christopher Khor , Ichiro Yasuda , Hirofumi Kogure , Jong Ho Moon , James Lau , Sundeep Lakhtakia , Thawee Ratanachu-Ek , Dong Wan Seo , Dong Ki Lee , Dadang Makmun , Frederick Dy , Wei-Chih Liao , Peter V Draganov , Majid Almadi , Atsushi Irisawa , Akio Katanuma , Masayuki Kitano , Shomei Ryozawa , Toshio Fujisawa , Michael B Wallace , Takao Itoi , Benedict Devereaux

Impact of the Coronavirus Disease-2019 Pandemic on Pancreaticobiliary Disease Detection and Treatment.

Journal of clinical medicine
Avec: Muneo Ikemura , Ko Tomishima , Mako Ushio , Sho Takahashi , Wataru Yamagata , Yusuke Takasaki , Akinori Suzuki , Koichi Ito , Kazushige Ochiai , Shigeto Ishii , Hiroaki Saito , Toshio Fujisawa , Akihito Nagahara , Hiroyuki Isayama

Laparoscopic cholecystectomy after endoscopic trans-papillary gallbladder stenting for acute cholecystitis: a pilot study of surgical feasibility.

BMC surgery
Avec: Fumihiro Kawano , Ryuji Yoshioka , Yu Gyoda , Hirofumi Ichida , Tomoya Mizuno , Shigeto Ishii , Toshio Fujisawa , Hiroshi Imamura , Yoshihiro Mise , Hiroyuki Isayama , Akio Saiura

Soluble VCAM-1 promotes gemcitabine resistance via macrophage infiltration and predicts therapeutic response in pancreatic cancer.

Scientific reports
Avec: Ryota Takahashi , Hideaki Ijichi , Makoto Sano , Koji Miyabayashi , Dai Mohri , Jinsuk Kim , Gen Kimura , Takuma Nakatsuka , Hiroaki Fujiwara , Keisuke Yamamoto , Yotaro Kudo , Yasuo Tanaka , Keisuke Tateishi , Yousuke Nakai , Yasuyuki Morishita , Katsura Soma , Norihiko Takeda , Harold L Moses , Hiroyuki Isayama , Kazuhiko Koike

When Should We Perform Endoscopic Drainage and Necrosectomy for Walled-Off Necrosis?

Journal of clinical medicine
Avec: Tanyaporn Chantarojanasiri , Thawee Ratanachu-Ek , Hiroyuki Isayama

Endoscopic ultrasound-guided antegrade procedures for managing bile duct stones in patients with surgically altered anatomy: Comparison with double-balloon enteroscopy-assisted endoscopic retrograde cholangiography (with video).

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Avec: Yusuke Takasaki , Shigeto Ishii , Tomoyoshi Shibuya , Toshio Fujisawa , Mako Ushio , Sho Takahashi , Koichi Ito , Wataru Yamagata , Akinori Suzuki , Koki Okahara , Yoshihiro Okawa , Kazushige Ochiai , Ko Tomishima , Osamu Nomura , Kenichi Haga , Hiroaki Saito , Akihito Nagahara , Hiroyuki Isayama

Endoscopic Ultrasound-guided Hepaticogastrostomy in a Seven-year-old Girl.

Internal medicine (Tokyo, Japan)
Avec: Shigeto Ishii , Hiroyuki Koga , Hiroaki Saito , Shogo Seo , Mako Ushio , Sho Takahashi , Yusuke Takasaki , Akinori Suzuki , Koichi Ito , Kazushige Ochiai , Ko Tomishima , Toshio Fujisawa , Atsuyuki Yamataka , Shuichiro Shiina , Hiroyuki Isayama

Predictive factors for subsequent intrahepatic cholangiocarcinoma associated with hepatolithiasis: Japanese National Cohort Study for 18 years.

Journal of gastroenterology
Avec: Yutaka Suzuki , Toshiyuki Mori , Hirokazu Momose , Ryota Matsuki , Masaharu Kogure , Nobutsugu Abe , Hiroyuki Isayama , Susumu Tazuma , Atsushi Tanaka , Hajime Takikawa , Yoshihiro Sakamoto

Utility of dedicated bougie dilator for a 0.018-inch guidewire during EUS-guided biliary drainage: A multi-center retrospective cohort study.

Journal of hepato-biliary-pancreatic sciences
Avec: Takuji Iwashita , Takeshi Ogura , Hirotoshi Ishiwatari , Yousuke Nakai , Keisuke Iwata , Tsuyoshi Mukai , Masahito Shimizu , Hiroyuki Isayama , Ichiro Yasuda , Takao Itoi

Cholangioscopy and double-balloon enteroscopy mediated "sandwich puncture" of a completely closed choledochojejunostomy.

VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy
Avec: Toshio Fujisawa , Hiroyuki Isayama , Tomoyoshi Shibuya , Ko Tomishima , Shigeto Ishii

IL-13Rα2 Is a Biomarker of Diagnosis and Therapeutic Response in Human Pancreatic Cancer.

Diagnostics (Basel, Switzerland)
Avec: Toshio Fujisawa , Bharat H Joshi , Sho Takahashi , Yusuke Takasaki , Akinori Suzuki , Koichi Ito , Kazushige Ochiai , Ko Tomishima , Shigeto Ishii , Raj K Puri , Hiroyuki Isayama

Precursor Lesions of Gallbladder Carcinoma: Disease Concept, Pathology, and Genetics.

Diagnostics (Basel, Switzerland)
Avec: Yuki Fukumura , Lu Rong , Yifare Maimaitiaili , Toshio Fujisawa , Hiroyuki Isayama , Jun Nakahodo , Masataka Kikuyama , Takashi Yao

Clinical Outcomes of Inside Stents and Conventional Plastic Stents as Bridge-to-Surgery Options for Malignant Hilar Biliary Obstruction.

Digestive diseases and sciences
Avec: Hirotoshi Ishiwatari , Takanori Kawabata , Hiroki Kawashima , Yousuke Nakai , Shin Miura , Hironari Kato , Hideyuki Shiomi , Nao Fujimori , Takeshi Ogura , Osamu Inatomi , Kensuke Kubota , Toshio Fujisawa , Mamoru Takenaka , Hiroshi Mori , Kensaku Noguchi , Yuki Fujii , Teiichi Sugiura , Noboru Ideno , Tomoki Nakafusa , Atsushi Masamune , Hiroyuki Isayama , Naoki Sasahira

Evidence-based clinical practice guidelines for cholelithiasis 2021.

Journal of gastroenterology
Avec: Naotaka Fujita , Ichiro Yasuda , Itaru Endo , Hiroyuki Isayama , Takuji Iwashita , Toshiharu Ueki , Kenichiro Uemura , Akiko Umezawa , Akio Katanuma , Yu Katayose , Yutaka Suzuki , Junichi Shoda , Toshio Tsuyuguchi , Toshifumi Wakai , Kazuo Inui , Michiaki Unno , Yoshifumi Takeyama , Takao Itoi , Kazuhiko Koike , Satoshi Mochida

Increased expression of TNFRSF14 and LIGHT in biliary epithelial cells of patients with primary sclerosing cholangitis.

Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver
Avec: Sachiko Kanai , Hiroaki Fujiwara , Suguru Mizuno , Takahiro Kishikawa , Takuma Nakatsuka , Tsuyoshi Hamada , Mariko Tanaka , Junichi Arita , Yousuke Nakai , Hiroyuki Isayama , Masato Kasuga , Ryosuke Tateishi , Keisuke Tateishi , Tetsuo Ushiku , Kiyoshi Hasegawa , Kazuhiko Koike , Mitsuhiro Fujishiro

Time to think prime times for treatment of necrotizing pancreatitis: Pendulum conundrum.

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Avec: Yousuke Nakai , Tsuyoshi Hamada , Tomotaka Saito , Hideyuki Shiomi , Akinori Maruta , Takuji Iwashita , Keisuke Iwata , Mamoru Takenaka , Atsuhiro Masuda , Saburo Matsubara , Tatsuya Sato , Tsuyoshi Mukai , Ichiro Yasuda , Hiroyuki Isayama , Auteur inconnu

Successful electronic hydraulic lithotripsy for a stent-stone complex causing gastric output obstruction formed by an anti-migration system of a self-expandable metallic stent.

Journal of hepato-biliary-pancreatic sciences
Avec: Takumi Okuaki , Sho Takahashi , Hiroyuki Isayama

Role of advanced endoscopy in the management of inflammatory digestive diseases (pancreas and biliary tract).

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Avec: Toshiharu Ueki , Toru Maruo , Yoshinori Igarashi , Akira Yamamiya , Keiichi Tominaga , Atsushi Irisawa , Hitoshi Yoshida , Terumi Kamisawa , Mamoru Takenaka , Hiroyuki Isayama

Mucinous Cystadenocarcinoma of the Pancreas with Cyst Infection in a Male Patient.

Internal medicine (Tokyo, Japan)
Avec: Ko Tomishima , Toshio Fujisawa , Yuki Fukumura , Mako Ushio , Sho Sato , Nozomi Amano , Ayato Murata , Hironori Tsuzura , Shunsuke Sato , Kouhei Matsumoto , Yuji Shimada , Takuya Genda , Hiroyuki Isayama

Blocking VCAM-1 inhibits pancreatic tumour progression and cancer-associated thrombosis/thromboembolism.

Gut
Avec: Makoto Sano , Ryota Takahashi , Hideaki Ijichi , Kazunaga Ishigaki , Tomoharu Yamada , Koji Miyabayashi , Gen Kimura , Suguru Mizuno , Hiroyuki Kato , Hiroaki Fujiwara , Takuma Nakatsuka , Yasuo Tanaka , Jinsuk Kim , Yohei Masugi , Yasuyuki Morishita , Mariko Tanaka , Tetsuo Ushiku , Yousuke Nakai , Keisuke Tateishi , Yukimoto Ishii , Hiroyuki Isayama , Harold L Moses , Kazuhiko Koike

Best Procedure for the Management of Common Bile Duct Stones via the Papilla: Literature Review and Analysis of Procedural Efficacy and Safety.

Journal of clinical medicine
Avec: Shigeto Ishii , Hiroyuki Isayama , Mako Ushio , Sho Takahashi , Wataru Yamagata , Yusuke Takasaki , Akinori Suzuki , Kazushige Ochiai , Ko Tomishima , Ryo Kanazawa , Hiroaki Saito , Toshio Fujisawa , Shuichiro Shiina

A prospective study of fully covered metal stents for different types of refractory benign biliary strictures.

Endoscopy
Avec: Tatsuya Sato , Hirofumi Kogure , Yousuke Nakai , Kazunaga Ishigaki , Ryunosuke Hakuta , Kei Saito , Tomotaka Saito , Naminatsu Takahara , Tsuyoshi Hamada , Suguru Mizuno , Minoru Tada , Hiroyuki Isayama , Kazuhiko Koike

Early pancreatic stent placement in wire-guided biliary cannulation: A multicenter retrospective study.

Journal of gastroenterology and hepatology
Avec: Ryunosuke Hakuta , Tsuyoshi Hamada , Yousuke Nakai , Hiroyuki Isayama , Hirofumi Kogure , Naminatsu Takahara , Suguru Mizuno , Hiroshi Yagioka , Osamu Togawa , Saburo Matsubara , Yukiko Ito , Natsuyo Yamamoto , Minoru Tada , Kazuhiko Koike

Development of pancreatic cancer during observation for hepatocellular carcinoma: A retrospective cohort study.

Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
Avec: Wataru Gonoi , Hidemi Okuma , Takana Y Hayashi , Masaaki Akahane , Yousuke Nakai , Ryosuke Tateishi , Suguru Mizuno , Yuichi Suzuki , Minoru Mitsuda , Kanako Matsuda , Keiichi Nakagawa , Hiroyuki Isayama , Kiyoshi Miyagawa , Kazuhiko Koike , Osamu Abe

Diagnostic yield of the plasma free amino acid index for pancreatic cancer in patients with diabetes mellitus.

Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]
Avec: Suguru Mizuno , Hiroyuki Isayama , Yousuke Nakai , Kazunaga Ishigaki , Kei Saito , Tatsuya Sato , Tsuyoshi Takeda , Ryunosuke Hakuta , Tomotaka Saito , Naminatsu Takahara , Hirofumi Kogure , Hideaki Ijichi , Keisuke Tateishi , Minoru Tada , Nahoko Shikata , Tomoyuki Tagami , Shinya Kikuchi , Hiroshi Yamamoto , Minoru Yamakado , Kazuhiko Koike

Self-expandable metallic stenting as a bridge to surgery for malignant colorectal obstruction: pooled analysis of 426 patients from two prospective multicenter series.

Surgical endoscopy
Avec: Masafumi Tomita , Shuji Saito , Shinichiro Makimoto , Shuntaro Yoshida , Hiroyuki Isayama , Tomonori Yamada , Takeaki Matsuzawa , Toshiyuki Enomoto , Rika Kyo , Toshio Kuwai , Nobuto Hirata , Mamoru Shimada , Tomio Hirakawa , Koichi Koizumi , Yoshihisa Saida

Antireflux covered metal stent for nonresectable distal malignant biliary obstruction: Multicenter randomized controlled trial.

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Avec: Tsuyoshi Hamada , Hiroyuki Isayama , Yousuke Nakai , Takuji Iwashita , Yukiko Ito , Tsuyoshi Mukai , Hiroshi Yagioka , Tomotaka Saito , Osamu Togawa , Shomei Ryozawa , Kenji Hirano , Suguru Mizuno , Natsuyo Yamamoto , Hirofumi Kogure , Ichiro Yasuda , Kazuhiko Koike

Endoscopic Ultrasound-Guided Biliary Drainage for Benign Biliary Diseases.

Clinical endoscopy
Avec: Yousuke Nakai , Hirofumi Kogure , Hiroyuki Isayama , Kazuhiko Koike

A phase II trial of gemcitabine, S-1 and LV combination (GSL) therapy in patients with advanced pancreatic cancer.

Investigational new drugs
Avec: Kei Saito , Hiroyuki Isayama , Yousuke Nakai , Naminatsu Takahara , Kazunaga Ishigaki , Tsuyoshi Takeda , Ryunosuke Hakuta , Tomotaka Saito , Rie Uchino , Takahiro Kishikawa , Tsuyoshi Hamada , Suguru Mizuno , Takashi Sasaki , Hirofumi Kogure , Saburo Matsubara , Natsuyo Yamamoto , Hideaki Ijichi , Keisuke Tateishi , Minoru Tada , Kazuhiko Koike

Prevalence Rate and Predictive Factors of Pancreatic Diseases in Cases with Pancreatic Duct Dilatation: A Cross-sectional Study of a Large, Healthy Japanese Population.

Internal medicine (Tokyo, Japan)
Avec: Toshio Fujisawa , Hiroyuki Isayama , Toshiaki Gunji , Hajime Sato , Nobuyuki Matsuhashi

Réseau de co-auteurs

Yousuke Nakai 30 collaborations
Kazuhiko Koike 23 collaborations
Toshio Fujisawa 19 collaborations
Hirofumi Kogure 18 collaborations
Suguru Mizuno 17 collaborations
Tomotaka Saito 15 collaborations
Tsuyoshi Hamada 14 collaborations
Shigeto Ishii 13 collaborations
Naminatsu Takahara 12 collaborations
Ko Tomishima 12 collaborations
Kei Saito 11 collaborations
Tatsuya Sato 11 collaborations
Ryunosuke Hakuta 11 collaborations
Minoru Tada 10 collaborations
Kazunaga Ishigaki 10 collaborations
Sho Takahashi 10 collaborations
Yusuke Takasaki 9 collaborations
Akinori Suzuki 9 collaborations
Mako Ushio 9 collaborations
Keisuke Tateishi 7 collaborations
Takuji Iwashita 7 collaborations
Ichiro Yasuda 7 collaborations
Kazushige Ochiai 7 collaborations
Hiroaki Saito 7 collaborations
Saburo Matsubara 6 collaborations
Hideaki Ijichi 6 collaborations
Mamoru Takenaka 6 collaborations
Wataru Yamagata 6 collaborations
Koichi Ito 6 collaborations
Hiroaki Fujiwara 5 collaborations
Takuma Nakatsuka 5 collaborations
Yukiko Ito 5 collaborations
None None 5 collaborations
Yasuo Tanaka 4 collaborations
Shuntaro Yoshida 4 collaborations
Takashi Sasaki 4 collaborations
Yoshihisa Saida 4 collaborations
Naoki Sasahira 4 collaborations
Sachiko Kanai 4 collaborations
Hiroshi Yagioka 4 collaborations
Hideyuki Shiomi 4 collaborations
Takao Itoi 4 collaborations
Akihito Nagahara 4 collaborations
Tsuyoshi Mukai 4 collaborations
Masayuki Kitano 3 collaborations
Makoto Sano 3 collaborations
Ryota Takahashi 3 collaborations
Koji Miyabayashi 3 collaborations
Hiroyuki Kato 3 collaborations
Yasuyuki Morishita 3 collaborations
Harold L Moses 3 collaborations
Tsuyoshi Takeda 3 collaborations
Kenji Hirano 3 collaborations
Toshio Kuwai 3 collaborations
Takeaki Matsuzawa 3 collaborations
Tomonori Yamada 3 collaborations
Shuji Saito 3 collaborations
Mamoru Shimada 3 collaborations
Koichi Koizumi 3 collaborations
Hiroki Oyama 3 collaborations
Kensaku Noguchi 3 collaborations
Kiyoshi Hasegawa 3 collaborations
Yuki Fukumura 3 collaborations
Yoshihiro Okawa 3 collaborations
Akio Katanuma 3 collaborations
Hironari Kato 3 collaborations
Shomei Ryozawa 3 collaborations
Yutaka Suzuki 3 collaborations
Osamu Togawa 3 collaborations
Shuichiro Shiina 3 collaborations
Natsuyo Yamamoto 3 collaborations
Tomoharu Yamada 2 collaborations
Tatsunori Suzuki 2 collaborations
Takeo Watanabe 2 collaborations
Nobuto Hirata 2 collaborations
Iruru Maetani 2 collaborations
Dai Mohri 2 collaborations
Masafumi Tomita 2 collaborations
Toshiyuki Enomoto 2 collaborations
Mitsuyoshi Suzuki 2 collaborations
Toshiaki Shimizu 2 collaborations
Nao Fujimori 2 collaborations
Atsushi Masamune 2 collaborations
Yoshifumi Takeyama 2 collaborations
Taito Fukuma 2 collaborations
Toshio Tsuyuguchi 2 collaborations
Toshiyuki Mori 2 collaborations
Susumu Tazuma 2 collaborations
Atsushi Tanaka 2 collaborations
Hiroyuki Koga 2 collaborations
Atsuyuki Yamataka 2 collaborations
Ryuji Yoshioka 2 collaborations
Hiroshi Imamura 2 collaborations
Yoshihiro Mise 2 collaborations
Akio Saiura 2 collaborations
Kensuke Kubota 2 collaborations
Ryo Kanazawa 2 collaborations
Dong Wan Seo 2 collaborations
Keisuke Yamamoto 2 collaborations
Yotaro Kudo 2 collaborations
Muneo Ikemura 2 collaborations
Thawee Ratanachu-Ek 2 collaborations
Atsushi Irisawa 2 collaborations
Jinsuk Kim 2 collaborations
Gen Kimura 2 collaborations
Tomoyoshi Shibuya 2 collaborations
Takeshi Ogura 2 collaborations
Hirotoshi Ishiwatari 2 collaborations
Keisuke Iwata 2 collaborations
Toshiharu Ueki 2 collaborations
Takahiro Kishikawa 2 collaborations
Mariko Tanaka 2 collaborations
Ryosuke Tateishi 2 collaborations
Tetsuo Ushiku 2 collaborations
Yuki Kawaji 1 collaboration
Dai Mouri 1 collaboration
Toshiki Yamaguchi 1 collaboration
Hiroki Imagawa 1 collaboration
Yukari Suzuki 1 collaboration
Akiyuki Inokuma 1 collaboration
Tomoka Nakamura 1 collaboration
Dai Akiyama 1 collaboration
Yuzuru Tamaru 1 collaboration
Ryusaku Kusunoki 1 collaboration
Toshiyasu Shiratori 1 collaboration
Nobuhisa Akamatsu 1 collaboration
Kei Minowa 1 collaboration
Satoshi Nakano 1 collaboration
Yasuni Nakanuma 1 collaboration
Katsuhiko Uesaka 1 collaboration
Yuko Kakuda 1 collaboration
Takashi Sugino 1 collaboration
Keiichi Kubota 1 collaboration
Toru Furukawa 1 collaboration
Takuro Terada 1 collaboration
Aya Kiyanagi 1 collaboration
Makoto Yoshida 1 collaboration
Reiko Ashida 1 collaboration
Emiri Kita 1 collaboration
Rintaro Mikata 1 collaboration
Kenichiro Nishikawa 1 collaboration
Hiroyuki Matsubayashi 1 collaboration
Yukiko Takayama 1 collaboration
Toru Ueki 1 collaboration
Yohei Kawashima 1 collaboration
Shinichi Hashimoto 1 collaboration
Minoru Shigekawa 1 collaboration
Hiroko Nebiki 1 collaboration
Hidetaka Tsumura 1 collaboration
Yosinobu Okabe 1 collaboration
Yoshiyuki Harada 1 collaboration
Akira Mitoro 1 collaboration
Tamito Sasaki 1 collaboration
Hiroaki Yasuda 1 collaboration
Natsuki Miura 1 collaboration
Tetsuya Ikemoto 1 collaboration
Eisuke Ozawa 1 collaboration
Kazuhiko Shioji 1 collaboration
Atsushi Yamaguchi 1 collaboration
Toru Okuzono 1 collaboration
Ichiro Moriyama 1 collaboration
Hiroyuki Hisai 1 collaboration
Koichi Fujita 1 collaboration
Takuma Goto 1 collaboration
Nakao Shirahata 1 collaboration
Yoshinori Iwata 1 collaboration
Yoshihiro Okabe 1 collaboration
Kazuo Hara 1 collaboration
Yusuke Hashimoto 1 collaboration
Masaki Kuwatani 1 collaboration
Keiichi Hatamaru 1 collaboration
Toshio Shimokawa 1 collaboration
Kazuichi Okazaki 1 collaboration
Hiroki Yamaue 1 collaboration
Nobuaki Michihata 1 collaboration
Hiroki Matsui 1 collaboration
Kiyohide Fushimi 1 collaboration
Hideo Yasunaga 1 collaboration
Kyoung Sub Shin 1 collaboration
Jong Pil Moon 1 collaboration
Akira Uchiyama 1 collaboration
Shunhei Yamashina 1 collaboration
Toshifumi Sato 1 collaboration
Satoshi Sakuma 1 collaboration
Yuichi Tomiki 1 collaboration
Kenichi Ikejima 1 collaboration
Masao Yoshida 1 collaboration
Masaaki Shimatani 1 collaboration
Ryota Ito 1 collaboration
Naotake Yanagisawa 1 collaboration
Jun Sugitani 1 collaboration
Ryoji Furuya 1 collaboration
Masahiro Fujisawa 1 collaboration
Rei Ishibashi 1 collaboration
Hiroki Shinagawa 1 collaboration
Chimyon Gon 1 collaboration
Shuhei Kawahata 1 collaboration
Shinpei Doi 1 collaboration
Tesshin Ban 1 collaboration
Hiroshi Kawakami 1 collaboration
Tsuyoshi Hayashi 1 collaboration
Yoshinobu Okabe 1 collaboration
Takeharu Yoshikawa 1 collaboration
Naoto Hayashi 1 collaboration
Stuart Sherman 1 collaboration
Kulwinder S Dua 1 collaboration
Adam Slivka 1 collaboration
Andre Roy 1 collaboration
Guido Costamagna 1 collaboration
Jacques Deviere 1 collaboration
Joyce Peetermans 1 collaboration
Matthew Rousseau 1 collaboration
Richard Kozarek 1 collaboration
Kento Misumi 1 collaboration
Akimasa Hayashi 1 collaboration
Kaori Igarashi 1 collaboration
Nobumi Suzuki 1 collaboration
Yoku Hayakawa 1 collaboration
Hayato Nakagawa 1 collaboration
Yosuke Nakai 1 collaboration
Masashi Fukayama 1 collaboration
Tomoyoshi Soga 1 collaboration
Hiroto Ota 1 collaboration
Daishi Kabemura 1 collaboration
Hsiu-Po Wang 1 collaboration
Rungsun Rerknimitr 1 collaboration
Christopher Khor 1 collaboration
Jong Ho Moon 1 collaboration
James Lau 1 collaboration
Sundeep Lakhtakia 1 collaboration
Dong Ki Lee 1 collaboration
Dadang Makmun 1 collaboration
Frederick Dy 1 collaboration
Wei-Chih Liao 1 collaboration
Peter V Draganov 1 collaboration
Majid Almadi 1 collaboration
Michael B Wallace 1 collaboration
Benedict Devereaux 1 collaboration
Fumihiro Kawano 1 collaboration
Yu Gyoda 1 collaboration
Hirofumi Ichida 1 collaboration
Tomoya Mizuno 1 collaboration
Katsura Soma 1 collaboration
Norihiko Takeda 1 collaboration
Tanyaporn Chantarojanasiri 1 collaboration
Koki Okahara 1 collaboration
Osamu Nomura 1 collaboration
Kenichi Haga 1 collaboration
Shogo Seo 1 collaboration
Hirokazu Momose 1 collaboration
Ryota Matsuki 1 collaboration
Masaharu Kogure 1 collaboration
Nobutsugu Abe 1 collaboration
Hajime Takikawa 1 collaboration
Yoshihiro Sakamoto 1 collaboration
Masahito Shimizu 1 collaboration
Bharat H Joshi 1 collaboration
Raj K Puri 1 collaboration
Lu Rong 1 collaboration
Yifare Maimaitiaili 1 collaboration
Jun Nakahodo 1 collaboration
Masataka Kikuyama 1 collaboration
Takashi Yao 1 collaboration
Takanori Kawabata 1 collaboration
Hiroki Kawashima 1 collaboration
Shin Miura 1 collaboration
Osamu Inatomi 1 collaboration
Hiroshi Mori 1 collaboration
Yuki Fujii 1 collaboration
Teiichi Sugiura 1 collaboration
Noboru Ideno 1 collaboration
Tomoki Nakafusa 1 collaboration
Naotaka Fujita 1 collaboration
Itaru Endo 1 collaboration
Kenichiro Uemura 1 collaboration
Akiko Umezawa 1 collaboration
Yu Katayose 1 collaboration
Junichi Shoda 1 collaboration
Toshifumi Wakai 1 collaboration
Kazuo Inui 1 collaboration
Michiaki Unno 1 collaboration
Satoshi Mochida 1 collaboration
Junichi Arita 1 collaboration
Masato Kasuga 1 collaboration
Mitsuhiro Fujishiro 1 collaboration
Akinori Maruta 1 collaboration
Atsuhiro Masuda 1 collaboration
Takumi Okuaki 1 collaboration
Toru Maruo 1 collaboration
Yoshinori Igarashi 1 collaboration
Akira Yamamiya 1 collaboration
Keiichi Tominaga 1 collaboration
Hitoshi Yoshida 1 collaboration
Terumi Kamisawa 1 collaboration
Sho Sato 1 collaboration
Nozomi Amano 1 collaboration
Ayato Murata 1 collaboration
Hironori Tsuzura 1 collaboration
Shunsuke Sato 1 collaboration
Kouhei Matsumoto 1 collaboration
Yuji Shimada 1 collaboration
Takuya Genda 1 collaboration
Yohei Masugi 1 collaboration
Yukimoto Ishii 1 collaboration
Wataru Gonoi 1 collaboration
Hidemi Okuma 1 collaboration
Takana Y Hayashi 1 collaboration
Masaaki Akahane 1 collaboration
Yuichi Suzuki 1 collaboration
Minoru Mitsuda 1 collaboration
Kanako Matsuda 1 collaboration
Keiichi Nakagawa 1 collaboration
Kiyoshi Miyagawa 1 collaboration
Osamu Abe 1 collaboration
Nahoko Shikata 1 collaboration
Tomoyuki Tagami 1 collaboration
Shinya Kikuchi 1 collaboration
Hiroshi Yamamoto 1 collaboration
Minoru Yamakado 1 collaboration
Shinichiro Makimoto 1 collaboration
Rika Kyo 1 collaboration
Tomio Hirakawa 1 collaboration
Rie Uchino 1 collaboration
Toshiaki Gunji 1 collaboration
Hajime Sato 1 collaboration
Nobuyuki Matsuhashi 1 collaboration