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What is a T-TUBE CHOLANGIOGRAPHY?

T-Tube Cholangiography is a contrast-enhanced X-ray examination of the bile ducts performed through a surgically placed T-tube. It helps evaluate bile duct patency, detect retained stones, bile leaks, strictures, and other postoperative biliary abnormalities.

Additional Information

Also known as/ Other names: T-Tube Cholangiogram, T-Tube Biliary Study, Postoperative Cholangiography (T-Tube), Biliary Contrast Study via T-Tube
Parameters: 1
Recommended for: M/F/Others
Sample Type: _
Patient Preparation: -
Reports: Within 24 working hrs

Disclaimer: Result availability is subject to the laboratory's schedule and test availability.

FAQs

What is T-Tube Cholangiography?

T-Tube Cholangiography is a contrast-enhanced X-ray examination of the bile ducts performed through a surgically placed T-tube. It is commonly performed after bile duct surgery to evaluate the healing and patency of the biliary system.

Why is T-Tube Cholangiography performed?

This examination is performed to assess the bile ducts after surgery, detect retained bile duct stones, bile leaks, strictures, blockages, and other postoperative complications, and determine whether the T-tube can be safely removed.

Which structures are examined during the test?

The examination evaluates the common bile duct, common hepatic duct, intrahepatic bile ducts, cystic duct remnant (when present), and the flow of bile into the duodenum (small intestine).

Can T-Tube Cholangiography detect retained bile duct stones?

Yes. It is commonly used to identify retained stones (choledocholithiasis) that may remain in the bile ducts after surgery.

Can T-Tube Cholangiography detect bile leaks?

Yes. The examination can identify leakage of contrast dye from the bile ducts, helping doctors diagnose postoperative bile leaks.

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