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| | eMedicine - Bile Duct Strictures : Article Excerpt by: William R Brugge, MD |
 | | The injury may be a single acute event, such as damage to the bile ducts during surgery or trauma to the abdomen; a recurring condition, such as pancreatitis or bile duct stones; or a chronic disease, such as primary sclerosing cholangitis (PSC). |
 | | Malignant strictures usually are the result of either a primary bile duct cancer (ie, causing a narrowing of the bile duct lumen and obstructing the flow of bile) or extrinsic compression of the bile ducts by a neoplasm in an adjacent organ, such as the gallbladder, pancreas, or liver. |
 | | One major category of bile duct strictures is postoperative bile duct stricture, which usually occurs as a result of a technical mishap during cholecystectomy, causing bile duct injury. |
| www.emedicine.com /med/byname/bile-duct-strictures.htm (589 words) |
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