The endoscope is inserted through your mouth into your stomach and the first part of the small intestine, known as the “duodenum.” Afterward, a small, flexible plastic tube is passed through the scope, and a special dye is injected that shows up on X-rays. This allows the doctor to clearly see the ducts and assess their function.
ERCP may also be performed before or after gallbladder surgery. For example, it can help locate and remove gallstones from the bile duct or pancreas. ERCP can also assist in identifying cancer or non-cancerous growths, and if the bile duct is blocked, a small plastic tube, called a “stent,” may be inserted to keep the duct open and ensure proper flow of digestive juices. Additionally, ERCP can be used to address complications following gallbladder surgery.
You may also experience some bloating due to the air pumped into your stomach and duodenum, as well as nausea, which is a common side effect of anesthesia. Most patients can resume normal activities, including work, the day after the procedure, with approval from their doctor.