Masahiro Orino

Osaka, Japan

Last Updated: 09/26/2026

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Found 22 publications

Endoscopic management of common bile duct stones using double balloon endoscopy in postoperative patients: evaluation of single-session complete stone clearance.

Endoscopic management of common bile duct stones using double balloon endoscopy in postoperative patients: evaluation of single-session complete stone clearance.

Journal: Scandinavian journal of gastroenterology

Published: August 05, 2026

Efficacy and Safety of Balloon Endoscopy-Assisted Peroral Cholangiopancreatoscopy (POCPS) Using a Novel 9Fr Cholangioscope in Patients With Surgically Altered Anatomy: A Dual-Center Retrospective Study (With Video).

Efficacy and Safety of Balloon Endoscopy-Assisted Peroral Cholangiopancreatoscopy (POCPS) Using a Novel 9Fr Cholangioscope in Patients With Surgically Altered Anatomy: A Dual-Center Retrospective Study (With Video).

Journal: Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society

Published: March 23, 2026

Endoscopic and Fluoroscopic Landmarks for Preventing Pyloric Obstruction During Transgastric LAMS Deployment in EUS-Guided Gallbladder Drainage.

Endoscopic and Fluoroscopic Landmarks for Preventing Pyloric Obstruction During Transgastric LAMS Deployment in EUS-Guided Gallbladder Drainage.

Journal: Journal of hepato-biliary-pancreatic sciences

Published: November 15, 2025

Diagnosis of Eosinophilic Enteritis Using Double Balloon Enteroscopy-Guided Multisite Biopsies.

Diagnosis of Eosinophilic Enteritis Using Double Balloon Enteroscopy-Guided Multisite Biopsies.

Journal: Digestion

Published: November 13, 2025

Gel Immersion vs. Water Immersion Endoscopic Ultrasound for Visualization of the Duodenal Papilla and Periampullary Lesions: A Dual-Center Retrospective Study With Blinded Evaluation of Archived Videos.

Gel Immersion vs. Water Immersion Endoscopic Ultrasound for Visualization of the Duodenal Papilla and Periampullary Lesions: A Dual-Center Retrospective Study With Blinded Evaluation of Archived Videos.

Journal: Journal of hepato-biliary-pancreatic sciences

Published: October 14, 2025

Efficacy and Safety of Remimazolam Compared to Midazolam for Sedation During Endoscopic Ultrasonography: A Single-Center Retrospective Cohort Study.

Efficacy and Safety of Remimazolam Compared to Midazolam for Sedation During Endoscopic Ultrasonography: A Single-Center Retrospective Cohort Study.

Journal: DEN open

Published: October 14, 2025

Endoscopic Closure of a Duodenal Perforation Secondary to Postoperative Pancreatic Fistula Using Novel Through-The-Scope Closure Devices in Surgically Altered Anatomy.

Endoscopic Closure of a Duodenal Perforation Secondary to Postoperative Pancreatic Fistula Using Novel Through-The-Scope Closure Devices in Surgically Altered Anatomy.

Journal: Journal of hepato-biliary-pancreatic sciences

Published: September 20, 2025

Double-Balloon Endoscopy-Assisted Peroral Pancreatoscopy-Guided Electrohydraulic Lithotripsy for Pancreatic Duct Stones in a Patient With Pancreaticojejunostomy Stricture After Pancreaticoduodenectomy.

Double-Balloon Endoscopy-Assisted Peroral Pancreatoscopy-Guided Electrohydraulic Lithotripsy for Pancreatic Duct Stones in a Patient With Pancreaticojejunostomy Stricture After Pancreaticoduodenectomy.

Journal: Journal of hepato-biliary-pancreatic sciences

Published: August 20, 2025

Balloon-assisted ERCP for bile duct stones in surgically altered anatomy: current techniques, devices, and evolving strategies.

Balloon-assisted ERCP for bile duct stones in surgically altered anatomy: current techniques, devices, and evolving strategies.

Journal: Therapeutic advances in gastroenterology

Published: July 06, 2025

Double-balloon endoscopy-assisted peroral pancreatoscopy using a novel slim cholangiopancreatoscope for the diagnosis of pancreatic duct stricture in surgically altered anatomy.

Double-balloon endoscopy-assisted peroral pancreatoscopy using a novel slim cholangiopancreatoscope for the diagnosis of pancreatic duct stricture in surgically altered anatomy.

Journal: Endoscopy

Published: July 02, 2025

Usefulness of a Novel Highly-Rotatable Sphincterotome in Difficult Pancreatobiliary Cannulation During Balloon Endoscopy-Assisted ERCP in Surgically Altered Anatomy.

Usefulness of a Novel Highly-Rotatable Sphincterotome in Difficult Pancreatobiliary Cannulation During Balloon Endoscopy-Assisted ERCP in Surgically Altered Anatomy.

Journal: Journal of hepato-biliary-pancreatic sciences

Published: April 15, 2025

Double-balloon enteroscopy-assisted peroral cholangioscopy-guided electrohydraulic lithotripsy in a patient with surgically altered anatomy.

Double-balloon enteroscopy-assisted peroral cholangioscopy-guided electrohydraulic lithotripsy in a patient with surgically altered anatomy.

Journal: Journal of hepato-biliary-pancreatic sciences

Published: April 01, 2025

Showing 1-12 of 22

Last Updated: 09/26/2026