ArticleJournal of surgical case reports2021
Duodenal diverticulum at the site of the major papilla may be a risk factor for biliary stent migration.
Article in Journal of surgical case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Characteristics of and Risk Factors for Migration of Biliary Plastic Stents After Stone Removal With Endoscopic Retrograde Cholangiopancreatography.Canadian journal of gastroenterology & hepatology · 2025Article
- Evaluation and management of symptomatic duodenal diverticula: a single-center retrospective analysis of 647 patients.Frontiers in surgery · 2023Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Stent migration is a well-documented complication following biliary stent insertion. The majority of cases demonstrate passage through the bowel without incident; however, migration may also result in complications, including bowel obstruction or perforation requiring urgent intervention. Risk factors for stent migration comprise of disease pathology as well as stent characteristics including dimension, material and number. Although duodenal diverticulae has been noted as a risk factor for duodenal perforation or obstruction post stent migration, it has yet to be implicated as a contributor to migration itself. Here, we present an unusual case of ileal obstruction secondary to biliary stent impaction, in which the presence of a duodenal diverticulum may be considered a viable risk factor for stent migration.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.