Biliaire

Percutaneous transhepatic cholangiography

Bile duct opacification by contrast injection through the liver for anatomical visualization.

4 doctors and centers ↓

The information below is provided for general educational purposes only. It describes the procedure in general terms and may not apply to your specific situation. Only your interventional radiologist can provide you with personalized information adapted to your case.

What does this intervention involve?

Background

When MRI and endoscopy are insufficient.

Procedure

Fine needle through liver into bile ducts, contrast injection. Duration: 20-30 minutes.

Risks

Biliary infection, bleeding, bile leak.

Recovery

Biliary drainage performed simultaneously if needed.

Practical information

Local anesthesia. Outpatient procedure (return home the same day).

This information does not replace a medical consultation. Each procedure is adapted to the patient's individual situation. Your doctor will explain the specific details, expected benefits and potential risks during your consultation.