Definition of cholangiography in English:

cholangiography

noun

mass nounMedicine
  • X-ray examination of the bile ducts, used to locate and identify an obstruction.

    • ‘Further imaging that may be done by a gastroenterologist or interventional radiologist includes endoscopic retrograde cholangiopancreatography and percutaneous transhepatic cholangiography.’
    • ‘Before the widespread availability of endoscopic retrograde cholangiopancreatography, percutaneous transhepatic cholangiography was often used to delineate the biliary anatomy preoperatively.’
    • ‘When necessary, colorful schematic illustrations and radiologic studies, including cholangiography, sonography, and computed tomography, have been added.’
    • ‘Percutaneous transhepatic cholangiography can also be performed to demonstrate the patency of the common bile duct.’
    • ‘A doctor can confirm a diagnosis by cholangiography.’

Origin

1930s: coined in Spanish from Greek khole ‘bile’ + angeion ‘vessel’ + -graphia (see -graphy).

Pronunciation

cholangiography

/ˌkɒlandʒɪˈɒɡrəfi/