Stepwise Algorithm for Biliary Cannulation in Endoscopic Retrograde Cholangiopancreatography in the Era of Endoscopic Ultrasound‐Guided Biliary Drainage: A Single‐Center Retrospective Cohort Study
A structured stepwise approach achieves very high biliary cannulation success in patients with a naïve papilla, though advanced cannulation techniques increase AE risk. Appropriate timing and positioning of EUS-RV may further optimize safety and efficacy in biliary cannulation.
Authors
- Akinori Maruta (ORCID: https://orcid.org/0000-0002-2166-715X)
- Takuji Iwashita (ORCID: https://orcid.org/0000-0003-4978-1787)
- Akihiko Senju
- Shinya Uemura
- Takuya Koizumi (ORCID: https://orcid.org/0000-0003-3039-3733)
- Masahito Shimizu
- Yosuke Ohashi
- Shota Iwata
Institutions
- Shiga University of Medical Science (JP)
- Shiga University (JP)
- Gifu University Hospital (JP)
- Anjo Kosei Hospital (JP)
Publication Details
- Journal
- DEN Open
- Published
- 2026-01-06
- DOI
- https://doi.org/10.1002/deo2.70272
- Primary Topic
- Gallbladder and Bile Duct Disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00