Endoscopic Retrograde Cholangiopancreatography, or ERCP, is a specialized procedure used to diagnose and treat problems related to the bile ducts, pancreas, and gallbladder. If your physician has recommended an ERCP, it is natural to feel curious and perhaps a little anxious. Worry not, for this step-by-step guide will illuminate the path ahead. What is ERCP? ERCP is a combination of endoscopy and fluoroscopy, allowing doctors to view the bile and pancreatic ducts and treat any issues such as blockages, stones, or tumors. It is a valuable tool, especially for those experiencing unexplained abdominal pain, jaundice, or recurrent pancreatitis. Preparing for ERCP Before the procedure, your healthcare provider will give you specific instructions. Typically, you will be asked to fast for at least six hours prior. Inform your doctor of any medications you are taking and any existing medical conditions. Preparation also includes arranging for someone to accompany you, as you may be seda...