ERCP stands for “endoscopic retrograde cholangiopancreatography.” It is a medical procedure that combines the use of an endoscope (a long, flexible tube with a light and a camera on the end) and x-ray imaging to diagnose and treat problems in the bile ducts, pancreas ducts, and gallbladder.
The procedure is performed by a gastroenterologist, a specialist in the treatment of conditions of the digestive system. The patient is usually sedated for the procedure.
During the procedure, the endoscope is inserted through the patient’s mouth, and passed through the stomach and into the first part of the small intestine (duodenum). A small, thin tube called a catheter is then passed through the endoscope and into the bile ducts and pancreas ducts. Dye is injected through the catheter and x-ray images are taken, which allows the doctor to see any abnormalities or blockages in the ducts.
ERCP can be used to diagnose a variety of conditions such as gallstones, cancer of the bile ducts or pancreas, and inflammation of the pancreas (pancreatitis). If a problem is found, the doctor can use the endoscope and catheter to remove the gallstones, take a biopsy of a suspicious area, or open a blocked duct.
ERCP is a highly specialized procedure that carries some risks, including bleeding, infection, and perforation (a hole in the wall of the stomach or intestine). However, serious complications are rare, and most patients are able to go home the same day or the day after the procedure.
In summary, ERCP is a medical procedure that uses an endoscope and x-ray imaging to diagnose and treat problems in the bile ducts, pancreas ducts, and gallbladder. A gastroenterologist performs the procedure, which is done by inserting an endoscope through the patient’s mouth and into the duodenum, and then using a catheter to inject dye and take x-ray images. It can be used to diagnose a variety of conditions such as gallstones, cancer, and inflammation of the pancreas. The procedure carries some risks, but serious complications are rare.