Ambulatory Procedure Center

Endoscopic Retrograde Cholangiopancreatography (ERCP)

What Is It?

ERCP is done to diagnose diseases or other conditions of the pancreas, bile ducts, liver and gallbladder. A flexible tube is inserted into the mouth to examine the esophagus, stomach and duodenum. Contrast dye is injected which outlines the bile ducts and pancreas in order to take detailed x-rays of these areas.

How Do I Prepare?

• Do not eat or drink anything after midnight the night before.
• Discuss with your doctor what medications you should take.
• If you are taking medication to thin your blood (e.g., Coumadin, Warfarin, Plavix, or aspirin), you should check with your doctor about stopping these medications before this test.
• Medications that your doctor has instructed you to take can be taken with a small amount of water.
• If you have had a reaction to contrast dye in the past, be sure to tell your physician.
• If you wear dentures, they must be removed for the procedure.
• Be sure to arrange transportation. Someone must stay with you at the hospital until discharge and drive you home. Transportation will be verified before the procedure. You may use a taxi cab for your transportation only if you have a person accompanying you other than the taxi cab driver. Your procedure may be cancelled if these arrangements are not made.

What Happens During the Procedure?

• Consent is signed.
• Your stomach must be completely empty for the best and safest exam.
• An intravenous needle (IV) is inserted.
• The procedure is done in the x-ray department.
• You will be lying on your abdomen with your head turned to the right.
• Oxygen will be used throughout the procedure.
• Your blood pressure and pulse will be continuously monitored during the procedure.
• You will be given medication to make you sleepy and relaxed and to minimize discomfort.
• Depending on your doctor's preference, your throat may be sprayed with a local anesthetic to numb your gag reflex.
• A mouthpiece will be inserted and you will bite down on it with your teeth. The scope is then inserted and the examination is started.
• The procedure takes one hour or more.
• Recovery time is about 2 hours.
• Plan to be at the hospital for a minimum of 3 hours.