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Cholangiography Using Carbon Dioxide Versus Iodinated Contrast in ERCP

University of Virginia · 2016
ClinicalTrials.gov · Datasets · License: Public Domain · 2016
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carbon-dioxidena
Carbon dioxide (CO2) gas is widely used for luminal insufflation during endoscopic retrograde cholangiopancreatography (ERCP) of the biliary tract. While frequently observed during routine ERCP, there are few data on the topic of "air" or "CO2" cholangiography. Our primary aim is to compare radiographic cholangiograms in patients with biliary tract disease (from stones or strictures) during ERCP obtained by using carbon dioxide as the contrast medium vs. conventional iodinated contrast.
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