Kiyoyuki Kobayashi

Japan

Last Updated: 09/26/2026

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Found 50 publications

Comparison of EUS-guided treatment and balloon-enteroscopy-assisted endoscopic retrograde cholangiopancreatography for large bile duct stone removal in patients with surgically altered anatomy: A multicenter study.

Comparison of EUS-guided treatment and balloon-enteroscopy-assisted endoscopic retrograde cholangiopancreatography for large bile duct stone removal in patients with surgically altered anatomy: A multicenter study.

Journal: Endoscopic ultrasound

Published: July 25, 2026

ALT Reduction Following Pemafibrate Treatment in MASLD and MetALD with Dyslipidemia: Associations with the Baseline Liver Enzyme Levels.

ALT Reduction Following Pemafibrate Treatment in MASLD and MetALD with Dyslipidemia: Associations with the Baseline Liver Enzyme Levels.

Journal: Internal medicine (Tokyo, Japan)

Published: July 20, 2026

Single-balloon enteroscope-bridged endosonography-guided gallbladder drainage with lumen-apposing metal stent in Billroth II.

Single-balloon enteroscope-bridged endosonography-guided gallbladder drainage with lumen-apposing metal stent in Billroth II.

Journal: Endoscopy

Published: July 16, 2026

Copper-deficiency anemia and neutropenia during zinc maintenance therapy for Wilson disease associated with persistent strict dietary copper restriction.

Copper-deficiency anemia and neutropenia during zinc maintenance therapy for Wilson disease associated with persistent strict dietary copper restriction.

Journal: Clinical journal of gastroenterology

Published: April 29, 2026

Percutaneous endoscopic necrosectomy using a novel slim gastroscope with a large working channel for pancreatic walled-off necrosis.

Percutaneous endoscopic necrosectomy using a novel slim gastroscope with a large working channel for pancreatic walled-off necrosis.

Journal: Endoscopy

Published: April 22, 2026

Preoperative Prediction of Pathologic Response After Neoadjuvant Chemoradiotherapy for Pancreatic Ductal Adenocarcinoma: A Metabolic Response-Based Predictive Model.

Preoperative Prediction of Pathologic Response After Neoadjuvant Chemoradiotherapy for Pancreatic Ductal Adenocarcinoma: A Metabolic Response-Based Predictive Model.

Journal: Journal of surgical oncology

Published: April 20, 2026

Paired tumor-normal metabolomic profiling reveals alterations in choline phospholipid precursor metabolism in biliary tract cancer.

Paired tumor-normal metabolomic profiling reveals alterations in choline phospholipid precursor metabolism in biliary tract cancer.

Journal: Journal of gastroenterology

Published: April 13, 2026

Initial Experience With Endoscopic Ultrasound-Guided Gallbladder Drainage Using Lumen-apposing Metal Stents in Extremely Elderly and Frail Patients.

Initial Experience With Endoscopic Ultrasound-Guided Gallbladder Drainage Using Lumen-apposing Metal Stents in Extremely Elderly and Frail Patients.

Journal: DEN open

Published: April 08, 2026

Recovery of a migrated stent during endoscopic ultrasound-guided pancreatic pseudocyst drainage using a lithotripsy basket.

Recovery of a migrated stent during endoscopic ultrasound-guided pancreatic pseudocyst drainage using a lithotripsy basket.

Journal: Endoscopy

Published: February 24, 2026

Handmade snare technique for grasping and repositioning biliary stents via the endoscopic ultrasound-guided hepaticojejunostomy route.

Handmade snare technique for grasping and repositioning biliary stents via the endoscopic ultrasound-guided hepaticojejunostomy route.

Journal: Endoscopy

Published: February 17, 2026

Robotic distal pancreatectomy has a lower incidence than open surgery of clinically relevant pancreatic fistula: a propensity score-matched analysis with emphasis on inflammation and microbial contamination.

Robotic distal pancreatectomy has a lower incidence than open surgery of clinically relevant pancreatic fistula: a propensity score-matched analysis with emphasis on inflammation and microbial contamination.

Journal: Surgery today

Published: February 13, 2026

Usefulness of electrohydraulic lithotripsy gel-immersion cholangioscopy for giant common bile duct stones.

Usefulness of electrohydraulic lithotripsy gel-immersion cholangioscopy for giant common bile duct stones.

Journal: Endoscopy

Published: February 13, 2026

Showing 1-12 of 50

Last Updated: 09/26/2026