Which procedure performed by a radiologist evaluates the function of the bile ducts?

A) Upper GI series
B) Intravenous pyelography
C) Cholangiography
D) Arthrography
E) Myelography

Cholangiography

A test that evaluates the function of the bile ducts by injection of a contrast medium directly into the common bile duct (during gallbladder surgery) or through a T-tube (after gallbladder surgery or during radiologic testing) and taking an X-ray.

Bile Ducts

Channels that carry bile from the liver and gallbladder to the duodenum for digestion.

Radiologist

A medical doctor specialized in diagnosing and treating diseases and injuries using medical imaging techniques, such as X-rays and MRI.