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• n  roentgenographic examination of the bile ducts after a contrast medium has been injected

News & Articles

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• X-ray of ducts during gallbladder surgery not linked with reduction in risk of common duct injury
  In an analysis of a procedure used to help prevent common duct injury during gallbladder removal surgery, use of intraoperative cholangiography (radiologic examination of the ducts during gallbladder surgery) was not associated with a reduced risk of common duct injury.
  Aug. 28, 2013 - Science Daily