Chang-Il Kwon

January 21, 2025

Endoscopic retrograde cholangiopancreatography training using a silicone simulator fabricated using a 3D printing technique (with videos)

Abstract Supplementary Information: The online version contains supplementary material available at 10.1038/s41598-025-86755-9. Article type: Research Article Keywords: Endoscopic retrograde cholangiopancreatography,…

December 5, 2024

Combinatorial Effects of Terpene, Chenodeoxycholic Acid, and Ursodeoxycholic Acid on Common Bile Duct Stone Recurrence and Gallbladder Stone Dissolution

Abstract Background: Ursodeoxycholic acid (UDCA), chenodeoxycholic acid (CDCA) plus UDCA (C&U), and terpene are widely administered to prevent common bile…

July 14, 2022

Optimal reproduction of a porcine benign biliary stricture model using endobiliary radiofrequency ablation

Abstract The use of endobiliary radiofrequency ablation (RFA) to generate a benign biliary stricture (BBS) model has a significant reproducibility…

November 26, 2020

What is the better surgical treatment option for recurrent common bile duct stones?

Abstract Purpose: Repeating endoscopic retrograde cholangiopancreatography (ERCP) in patients with recurrent common bile duct (CBD) stones is problematic in many…

May 11, 2020

Production of ERCP training model using a 3D printing technique (with video)

Abstract Background: ERCP training models are very different in terms of anatomical differences, ethical issues, storage problems, realistic tactile sensation,…

June 19, 2015

Clinical Features and Outcomes of Endoscopic Treatment for Stones in Stemware-Shaped Common Bile Ducts: A Multicenter Data Analysis

Abstract Background/Aims: Various anatomical features of the biliary tree affect ability to remove difficult common bile duct (CBD) stones. In…

January 31, 2015

Twenty-Second versus Sixty-Second Dilation Duration in Endoscopic Papillary Balloon Dilation for the Treatment of Small Common Bile Duct Stones: A Prospective Randomized Controlled Multicenter Trial

Abstract Background/Aims: Endoscopic papillary balloon dilation (EPBD) has been advocated as an alternative therapy to endoscopic sphincterotomy for the treatment…

February 12, 2010

Fatal Biliary-Systemic Air Embolism during Endoscopic Retrograde Cholangiopancreatography: A Case with Multifocal Liver Abscesses and Choledochoduodenostomy

Abstract We report a rare case of a massive fatal embolism that occurred in the middle of endoscopic retrograde cholangiopancreatography…