Understanding Cholecystography: A Guide to X-ray Imaging of the Gallbladder and Bile Ducts

A cholecystogram is an X-ray imaging technique used to visualize the gallbladder and bile ducts. It is typically performed after a patient has ingested a contrast agent, such as oral contrast, which helps to highlight the gallbladder and bile ducts on the X-ray images.

During the procedure, the patient will be asked to drink a contrast agent, usually in the form of a liquid, and then lie on an X-ray table. The radiologist will then take X-ray images of the abdomen using a specialized X-ray machine. These images will show the gallbladder and bile ducts in detail, allowing the radiologist to assess their size, shape, and position.

Cholecystography is often used to diagnose conditions such as gallstones, inflammation of the gallbladder (cholecystitis), and blockages in the bile ducts. It may also be used to evaluate the function of the gallbladder and bile ducts after surgery or other medical procedures.