A biliary (say "BILL-ee-air-ee") stent, also known as a bile duct stent, is a thin, hollow tube that is placed in the bile duct. The stent holds the duct open after the duct has been blocked or partly blocked.
Placing a stent in the bile duct helps the bile flow when the duct is damaged or blocked. This can happen during surgery or because of scar tissue or a tumour.
Fluids like bile need to flow through your bile duct into your intestine to help digestion. If the duct is blocked, these fluids can build up in the liver. This can cause symptoms such as jaundice (yellowing of your skin and the whites of your eyes), belly pain, and nausea.
Bile that isn't draining as it should can get infected.
Opening up the duct with a stent allows bile to drain and can help you feel better.
There are two ways your doctor can place a bile duct stent.
You will be given instructions about recovering from your procedure. They will cover things like diet, wound care, follow-up care, driving, and getting back to your normal routine.
After an ERCP, you may have a sore throat for a day or two.
Most people feel better after stent placement. Some people need to have this procedure repeated because the stent gets clogged.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all
appointments, and call your doctor or nurse call line if you are having problems. It's also a good
idea to know your test results and keep a list of the medicines you
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Current as of:
August 18, 2016
Adam Husney, MD - Family Medicine
& Kenneth Bark, MD - General Surgery, Colon and Rectal Surgery
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