ERCP
ERCP
ERCP is a special procedure that helps fix issues with tubes in your belly. These tubes, called bile ducts, move a liquid called bile from your liver to your stomach. Another set of tubes, called pancreatic ducts, carry juice from your pancreas to your stomach. During ERCP, doctors use a tool that combines a stomach camera and x-rays to check and fix any problems with these tubes. Think of it like a plumber fixing pipes in your belly that carry important fluids for digestion.
Why do doctors use ERCP?
Doctors use ERCP to treat problems of the bile and pancreatic ducts. Doctors also use ERCP to diagnose problems of the bile and pancreatic ducts if they expect to treat problems during the procedure. For diagnosis alone, doctors may use noninvasive tests—tests that do not physically enter the body—instead of ERCP. Noninvasive tests such as magnetic resonance cholangiopancreatography (MRCP)—a type of magnetic resonance imaging (MRI) NIH external link—are safer and can also diagnose many problems of the bile and pancreatic ducts.
Doctors perform ERCP when your bile or pancreatic ducts have become narrowed or blocked because of
- gallstones that form in your gallbladder and become stuck in your common bile duct
- infection
- acute pancreatitis
- chronic pancreatitis
- trauma or surgical complications in your bile or pancreatic ducts
- pancreatic pseudocysts
- tumors or cancers of the bile ducts
- tumors or cancers of the pancreas
How do doctors perform ERCP?
Doctors who have specialized training in ERCP perform this procedure at a hospital or an outpatient center. An intravenous (IV) needle will be placed in your arm to provide a sedative. Sedatives help you stay relaxed and comfortable during the procedure. A health care professional will give you a liquid anesthetic to gargle or will spray anesthetic on the back of your throat. The anesthetic numbs your throat and helps prevent gagging during the procedure. The health care staff will monitor your vital signs and keep you as comfortable as possible. In some cases, you may receive general anesthesia.
You’ll be asked to lie on an examination table. The doctor will carefully feed the endoscope down your esophagus, through your stomach, and into your duodenum. A small camera mounted on the endoscope will send a video image to a monitor. The endoscope pumps air into your stomach and duodenum, making them easier to see.
What should I expect after ERCP?
After ERCP, you can expect the following:
- You will most often stay at the hospital or outpatient center for 1 to 2 hours after the procedure so the sedation or anesthesia can wear off. In some cases, you may need to stay overnight in the hospital after ERCP.
- You may have bloating or nausea for a short time after the procedure.
- You may have a sore throat for 1 to 2 days.
- You can go back to a normal diet once your swallowing has returned to normal.
- You should rest at home for the remainder of the day.