ERCP

ERCP2018-08-31T02:22:16+00:00

Endoscopic retrograde cholangiopancreatography (ERCP)

What is ERCP?

Endoscopic retrograde cholangiopancreatography, or ERCP, is a specialized technique used to study the bile ducts, pancreatic duct and gallbladder. Ducts are drainage routes; the drainage channels from the liver are called bile or biliary ducts. The pancreatic duct is the drainage channel from the pancreas.

How is ERCP performed?

During ERCP, your doctor will pass a thin, flexible tube with a camera at the tip, through your mouth, esophagus and stomach into the duodenum (first part of the small intestine). After your doctor sees the common opening to the ducts from the liver and pancreas, he or she will then pass a small catheter through the endoscope and into the ducts. Your doctor will inject a contrast material (dye) into the pancreatic or biliary ducts and will take X-rays.

What preparation is required?

You should fast for at least six hours (and preferably overnight) before the procedure to make sure you have an empty stomach, which is necessary for the best examination. Your doctor will give you precise instructions about how to prepare. You should talk to your doctor about medications you take regularly and any allergies you have. Inform your doctor about medications you’re taking, particularly aspirin products, arthritis medications, anticoagulants (blood thinners, such as warfarin or heparin), clopidogrel or insulin. Also, be sure to tell your doctor if you have heart or lung conditions or other major diseases which might prevent or impact the decision to proceed with the endoscopy.

What can I expect during ERCP?

ERCP is performed under general anesthesia, often with endotrachreal intubation.  Patients should also expect to get a suppository of Indocin before, during or after their ERCP

What are possible complications of ERCP?

ERCP is a well-tolerated procedure when performed by doctors who are specially trained and experienced in the technique. Although complications requiring hospitalization can occur, they are uncommon. Complications can include pancreatitis (inflammation of the pancreas), infections, bowel perforation and bleeding. Some patients can have an adverse reaction to the sedative used. Sometimes the procedure cannot be completed for technical reasons.

Risks vary, depending on why the test is performed, what is found during the procedure, what therapeutic intervention is undertaken, and whether a patient has major medical problems.

What can I expect after ERCP?

If you have ERCP as an outpatient, you will be observed for complications until most of the effects of the medications have worn off before being sent home. You might experience bloating or pass gas because of the air introduced during the examination. You can resume your usual diet unless you are instructed otherwise.
Someone must accompany you home from the procedure because of the sedatives used during the examination. Even if you feel alert after the procedure, the sedatives can affect your judgment and reflexes for the rest of the day.

Because individual circumstances may vary, this section may not answer all of your questions. Please ask your doctor about anything you don’t understand.