The perfect biliary plastic stent: the search goes on

The introduction of biliary plastic stents has been a landmark achievement in the field of endoscopic retrograde cholangiopancreatography, ensuring minimally invasive and highly effective relief of the obstructed biliary system. Attempts to improve the patency and avoid complications after biliary p...

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Bibliographic Details
Published in:Annals of gastroenterology 2023-01, Vol.36 (5), p.490-496
Main Author: Dinescu, Bianca
Format: Article
Language:English
Subjects:
Review
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Summary:The introduction of biliary plastic stents has been a landmark achievement in the field of endoscopic retrograde cholangiopancreatography, ensuring minimally invasive and highly effective relief of the obstructed biliary system. Attempts to improve the patency and avoid complications after biliary plastic stenting have led to several innovations, but complications due to stent occlusion are still frequent. Because these complications are clinically relevant, and may guide stent choice and patient management, efforts have been made to elucidate the causes of and ways to prevent occlusion of indwelling stents. In this narrative review we focus on biliary plastic stents and discuss the mechanisms of stent occlusion, existing evidence on salient outcomes, as well as options to overcome existing limitations and prolong plastic stent patency.
ISSN:1792-7463
1108-7471
1792-7463
DOI:10.20524/aog.2023.0826