EUS-guided stent removal in buried lumen-apposing metal stent syndrome: a case series
Research output: Contribution to journal › Research article › Contributed › peer-review
Contributors
Abstract
BACKGROUND AND AIMS: Lumen-apposing metal stents (LAMSs) play an increasing role in transgastric and transduodenal drainage of pancreatic fluid collections and allow novel EUS-guided interventions. Alongside the main adverse events of bleeding and occlusion, LAMSs can be overgrown by mucosa, which leads to the inability to visualize the stent in endoscopy.
METHODS: We describe a series of 4 cases of buried LAMSs that were removed under EUS guidance for identification of the stent followed by removal with rat-tooth forceps.
RESULTS: The median in situ time of the LAMSs in the reported 4 cases was 53 days. All stents could no longer be visualized endoscopically when drainage of necrosis was complete. All 4 buried LAMSs could be identified by EUS and were removed successfully with forceps. In 1 case, balloon dilation of the stent tract was performed before stent removal. No adverse events were observed after the procedure.
CONCLUSIONS: Buried stent syndrome is a rare adverse event of LAMSs. Here we describe a safe and effective approach for stent identification and removal without prior mucosal dissection.
Details
Original language | English |
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Pages (from-to) | 37-40 |
Number of pages | 4 |
Journal | VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy |
Volume | 5 |
Issue number | 1 |
Publication status | Published - Jan 2020 |
Peer-reviewed | Yes |
External IDs
PubMedCentral | PMC6945230 |
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Scopus | 85074412811 |