Kohichiroh Okitsu

Chiba, Japan

Last Updated: 09/26/2026

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Found 9 publications

Prognostic significance of clinical scoring systems for large-duct primary sclerosing cholangitis in Japanese patients.

Prognostic significance of clinical scoring systems for large-duct primary sclerosing cholangitis in Japanese patients.

Journal: Journal of hepato-biliary-pancreatic sciences

Published: February 27, 2025

Retrospective Comparison of Initial vs. Subsequent Simultaneous Side-by-Side Stenting with Uncovered Metal Stents during Endoscopic Retrograde Cholangiopancreatography for Unresectable Malignant Hilar Biliary Obstructions.

Retrospective Comparison of Initial vs. Subsequent Simultaneous Side-by-Side Stenting with Uncovered Metal Stents during Endoscopic Retrograde Cholangiopancreatography for Unresectable Malignant Hilar Biliary Obstructions.

Journal: Journal of gastrointestinal and liver diseases : JGLD

Published: October 06, 2024

Penetration of duodenal wall by proximal end of biliary straight plastic stent in a patient with ampullary carcinoma.

Penetration of duodenal wall by proximal end of biliary straight plastic stent in a patient with ampullary carcinoma.

Journal: DEN open

Published: December 06, 2023

Efficacy and Safety of Electrohydraulic Lithotripsy Using Peroral Cholangioscopy under Endoscopic Retrograde Cholangiopancreatography Guidance in Older Adults: A Single-Center Retrospective Study.

Efficacy and Safety of Electrohydraulic Lithotripsy Using Peroral Cholangioscopy under Endoscopic Retrograde Cholangiopancreatography Guidance in Older Adults: A Single-Center Retrospective Study.

Journal: Medicina (Kaunas, Lithuania)

Published: March 07, 2023

Safety of endoscopic ultrasound-guided fine-needle aspiration for pancreatic solid mass in the elderly: A single-center retrospective study.

Safety of endoscopic ultrasound-guided fine-needle aspiration for pancreatic solid mass in the elderly: A single-center retrospective study.

Journal: Geriatrics & gerontology international

Published: March 03, 2023

Secondary Sclerosing Cholangitis After Emphysematous Cholecystitis.

Secondary Sclerosing Cholangitis After Emphysematous Cholecystitis.

Journal: ACG case reports journal

Published: January 09, 2023

Feasibility of endoscopic ultrasound-guided hepaticogastrostomy using a 22-gauge needle.

Feasibility of endoscopic ultrasound-guided hepaticogastrostomy using a 22-gauge needle.

Journal: Medicine

Published: November 07, 2022

Feasibility of a Single Pigtail Stent Made by Cutting a Nasobiliary Drainage Tube in Endoscopic Transpapillary Gallbladder Stenting for Acute Cholecystitis.

Feasibility of a Single Pigtail Stent Made by Cutting a Nasobiliary Drainage Tube in Endoscopic Transpapillary Gallbladder Stenting for Acute Cholecystitis.

Journal: Cureus

Published: May 16, 2022

Successful endoscopic treatment of huge infected biloma and hepatic abscess after endoscopic ultrasound-guided hepaticogastrostomy with brain abscess.

Successful endoscopic treatment of huge infected biloma and hepatic abscess after endoscopic ultrasound-guided hepaticogastrostomy with brain abscess.

Journal: Clinical journal of gastroenterology

Published: April 20, 2022

Showing 1-9 of 9

Last Updated: 09/26/2026