cho·lan·gi·o·gram (k -l n j - -grm )n. A radiographic image of the bile ducts that is obtained by cholangiography. |
cholangiogram
[kōlan′jē·əgram′]
an x-ray film of the bile ducts produced after injection of a radiopaque contrast medium. A cholangiogram is routinely performed before or after biliary tract surgery. A postoperative radiogram may be made after injecting an iodinated contrast medium through an indwelling T-tube. The medium also may be introduced directly into the biliary system or intravenously. See also cholangiography, cholecystography.
cholangiogram
the film obtained by cholangiography.
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