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Updated: Jul 19, 2026

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Endoscopic management of biliary disease
1Hospital of the University of Pennsylvania, Division of Gastroenterology, Philadelphia, Pennsylvania 19104, USA.
Endoscopic retrograde cholangiopancreatography offers advanced minimally invasive treatments for biliary diseases, including stone removal and stricture management. Recent innovations in stent technology and cholangioscopy enhance diagnostic capabilities and therapeutic outcomes in complex cases.
Area of Science:
- Gastroenterology and Hepatology
- Minimally Invasive Therapeutic Endoscopy
Background:
- Endoscopic management is a key minimally invasive approach for biliary diseases.
- It provides crucial diagnostic information in complex clinical situations.
- Recent advancements necessitate a review of current therapeutic strategies and controversial issues.
Purpose of the Study:
- To review recent advances and reported trials in endoscopic biliary therapy.
- To revisit and discuss important controversial issues in biliary disease management.
- To highlight innovations in diagnostic and therapeutic endoscopic techniques.
Main Methods:
- Review of recent literature, clinical trials, and reported therapeutic outcomes.
- Discussion of established and emerging endoscopic techniques for biliary access.
- Analysis of controversial aspects in the diagnosis and management of biliary conditions.
Main Results:
- Detailed discussion on the diagnosis and management of choledocholithiasis.
- Exploration of endoscopic techniques for achieving biliary access during ERCP.
- Review of management strategies for biliary anastomotic strictures in liver transplant recipients.
- Evaluation of the role of cholangioscopy and advancements in stent technology.
Conclusions:
- Endoscopic retrograde cholangiopancreatography (ERCP) remains a cornerstone for biliary disease management.
- Innovations in techniques and technology, including cholangioscopy and stent design, are improving patient outcomes.
- Continued evaluation of controversial issues is essential for optimizing therapeutic decision-making.
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