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Either endoscopic (a tube called an endoscope is passed through a small incision) or percutaneous (through the skin) dilation of the stricture may be used, depending on the location of the stricture.
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The objective of surgical therapy is to re-establish the flow of bile from the liver into the intestine. Depending on the location, the stricture may be surgically removed and the biliary duct rejoined with the small intestine or the hepatic duct.
For some patients, a stent is placed across the bile duct stricture to keep it open.
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