01:25 -4 months ago
Intended for endoscopic placement of a preloaded biliary stent to drain obstructed biliary ducts and reduce duodenal content reflux. Unique valve permits closure by duodenal ...
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1:00:03 -2 years ago
the portal vein. The pancreas will lie between the duodenum and the portal vein when you're in the duodenum. Older modalities we have which serve a similar interest to evaluat ...
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