roentgenographic examination of the bile ducts after a contrast medium has been injected
A study that examines the bile ducts with the aid of x-rays. These studies may be performed by multiple different techniques including ERCP, CT scan, ultrasound and MRI.
Radiographic examination of the bile ducts with contrast medium. The contrast medium may be administered orally or injected intravenously or percutaneously (through the skin). See the entire definition of Cholangiography
x-ray of the bile ducts.
series of x-rays of the bile ducts.
a procedure in which dye (contrast) is deposited and the bile duct structures can be viewed by x-ray.
Cholangiography is the testing of the bile duct (also known as the biliary tree) by radiology.