Kotaro Takeshita

Osaka, Japan

Last Updated: 09/26/2026

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Found 44 publications

A novel strategy for difficult biliary cannulation using cold resection of the oral protrusion before needle-knife precutting.

A novel strategy for difficult biliary cannulation using cold resection of the oral protrusion before needle-knife precutting.

Journal: Endoscopy

Published: September 04, 2026

Usefulness of Artificial Intelligence for Transnasal Esophagogastroduodenoscopy in Clinical Practice.

Usefulness of Artificial Intelligence for Transnasal Esophagogastroduodenoscopy in Clinical Practice.

Journal: Cureus

Published: June 28, 2026

Endometriosis in the cecum diagnosed via forward-viewing endoscopic ultrasound-guided tissue acquisition with a 19G fine-needle biopsy needle: a case report.

Endometriosis in the cecum diagnosed via forward-viewing endoscopic ultrasound-guided tissue acquisition with a 19G fine-needle biopsy needle: a case report.

Journal: Clinical journal of gastroenterology

Published: May 13, 2026

EUS-Guided Hepaticogastrostomy With a Right-to-Left Hepatic Duct Bridging Stent for Refractory Mucin Plug Cholangitis Caused by an Intraductal Papillary Mucinous Neoplasm-Related Pancreatobiliary Fistula.

EUS-Guided Hepaticogastrostomy With a Right-to-Left Hepatic Duct Bridging Stent for Refractory Mucin Plug Cholangitis Caused by an Intraductal Papillary Mucinous Neoplasm-Related Pancreatobiliary Fistula.

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

Published: January 06, 2026

Video-Based Analysis of Risk Factors for Post-ERCP Pancreatitis in Pancreatic Guidewire-Assisted Biliary Cannulation.

Video-Based Analysis of Risk Factors for Post-ERCP Pancreatitis in Pancreatic Guidewire-Assisted Biliary Cannulation.

Journal: Digestive diseases and sciences

Published: January 03, 2026

Endoscopic Ultrasound-Guided Gallbladder Drainage Using a Forward-Viewing Echoendoscope and Lumen-Apposing Metal Stent in a Patient With Acute Cholecystitis After Gastrectomy With Billroth II Reconstruction.

Endoscopic Ultrasound-Guided Gallbladder Drainage Using a Forward-Viewing Echoendoscope and Lumen-Apposing Metal Stent in a Patient With Acute Cholecystitis After Gastrectomy With Billroth II Reconstruction.

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

Published: November 21, 2025

Endoscopic antireflux mucoplasty using the reopenable-clip over-the-line method for refractory gastro-esophageal reflux disease.

Endoscopic antireflux mucoplasty using the reopenable-clip over-the-line method for refractory gastro-esophageal reflux disease.

Journal: Endoscopy

Published: November 19, 2025

Prospective, multicentre trial on preoperative biliary drainage by endoscopic ultrasound-guided hepaticogastrostomy for resectable/borderline resectable pancreatic cancer with biliary obstruction: the PROLOGUE study - a study protocol.

Prospective, multicentre trial on preoperative biliary drainage by endoscopic ultrasound-guided hepaticogastrostomy for resectable/borderline resectable pancreatic cancer with biliary obstruction: the PROLOGUE study - a study protocol.

Journal: BMJ open

Published: October 03, 2025

Feasibility and diagnostic performance of heparinized wetsuction and single-pass single-needle actuation endoscopic ultrasound-guided tissue acquisition for subepithelial lesions in Japan: a single-center retrospective study.

Feasibility and diagnostic performance of heparinized wetsuction and single-pass single-needle actuation endoscopic ultrasound-guided tissue acquisition for subepithelial lesions in Japan: a single-center retrospective study.

Journal: Clinical endoscopy

Published: September 24, 2025

EUS-Guided Versus Percutaneous Transhepatic Drainage of Liver Abscesses: A Multicenter Endohepatology Study in Western Japan (EPIC-LA Study).

EUS-Guided Versus Percutaneous Transhepatic Drainage of Liver Abscesses: A Multicenter Endohepatology Study in Western Japan (EPIC-LA Study).

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

Published: August 01, 2025

Adverse Events of EUS-Guided Biliary Drainage for Malignant Biliary Obstruction: A Large Multicenter Study.

Adverse Events of EUS-Guided Biliary Drainage for Malignant Biliary Obstruction: A Large Multicenter Study.

Journal: Journal of hepato-biliary-pancreatic sciences

Published: June 12, 2025

Uncovered Self-Expandable Metallic Stent with an Ultra-Thin Delivery Sheath in Unresectable Malignant Hilar Biliary Obstruction: A Multicenter Prospective Observational Study.

Uncovered Self-Expandable Metallic Stent with an Ultra-Thin Delivery Sheath in Unresectable Malignant Hilar Biliary Obstruction: A Multicenter Prospective Observational Study.

Journal: Digestive diseases and sciences

Published: December 13, 2024

Showing 1-12 of 44

Last Updated: 09/26/2026