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Christopher Hansen-Barkun on Muck Rack

Christopher Hansen-Barkun

As seen in: Gastrointestinal Endoscopy
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Articles

Sa1365 WAIT TIMES FOR COLONOSCOPY ACCORDING TO SUBSEQUENT PATHOLOGY TO IMPROVE A COLONOSCOPY REFERRAL SHEET

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By Christopher Hansen-Barkun, Kristina Shanahan, Justine Beauchesne-Blanchet
| Gastrointestinal Endoscopy Verified
Also available on ScienceDirect
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Tul024 ADHERENCE TO PAST AND CONTEMPORARY POST-POLYPECTOMY SURVEILLANCE GUIDELINES

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By Christopher Hansen-Barkun, Saro Aprikian, Kristina Shanahan, Myriam Martel, Charles Ménard, Daniel von Renteln, Alan Barkun, Noemie Milky, Justine Beauchesne-Blanchet
| Gastrointestinal Endoscopy Verified
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Aspirin exposure and its association with metal stent patency in malignant distal biliary obstruction: a large international multicenter propensity score-matched study - Gastrointestinal Endoscopy

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By Kristina Candido, Simon Bouchard, Christopher Hansen-Barkun, Charles Ménard
| Gastrointestinal Endoscopy Verified
This paper is only available as a PDF. To read, Please Download here. Abstract Stent dysfunction is common following endoscopic retrograde cholangiopancreatography (ERCP) with self-expanding metal stent (SEMS) insertion in malignant distal biliary obstruction (MDBO). Chronic aspirin exposure (ASA-E) has been previously shown to potentially decrease this risk. We aim to further ascertain the protective effect of ASA and to identify other predictors of stent dysfunction.
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