Medical management and endoscopic biliary stenting associated with improved outcomes compared with surgery for extrahepatic biliary duct obstructions in dogs.
Clinical evidence update from Journal of the American Veterinary Medical Association
Clinical Context
Peer-reviewed veterinary literature continues to shape everyday decision-making for canine patients, especially when new evidence clarifies diagnosis, treatment selection, monitoring, or clinical outcomes.
What the Study Evaluated
A study published in Journal of the American Veterinary Medical Association in 2026 evaluated medical management and endoscopic biliary stenting associated with improved outcomes compared with surgery for extrahepatic biliary duct obstructions in dogs..
Key Findings
To compare short- and long-term clinical outcomes in dogs with extrahepatic biliary duct obstruction (EHBO) managed medically, with endoscopic retrograde cholangiography (ERC)-assisted biliary stenting, or with surgical biliary decompression. Medical records from 28 client-owned dogs diagnosed with EHBO and treated at a single veterinary referral center between 2012 and 2019 were reviewed retrospectively as part of an observational study. Inclusion criteria included common bile duct dilation (> 3 mm) and clinicopathologic evidence of biliary obstruction. Dogs were grouped based on treatment modality: medical management, ERC (ERC-assisted...
Why It Matters for Veterinary Professionals
For veterinary professionals, the practical value of this work lies in how the findings may support more structured clinical assessment, clearer monitoring, and more informed decisions for canine patients.
Practical Interpretation
The results should be interpreted in the context of the study design, population, inclusion criteria, and clinical setting. Application in practice should consider patient-specific risk factors, available diagnostics, local standards of care, and clinician judgment.
Clinical Takeaway
Overall, the study adds useful evidence for clinicians seeking to align daily practice with current veterinary research while maintaining a balanced, case-by-case approach.
Read the full article here.
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