Endoscopic Retrograde Cholangio-Pancreatography (ERCP)  
 

This is a specific procedure to image the biliary tract. It is done by passing an endoscope orally past the stomach and down into the duodenum where radio-opaque dye is selectively injected into the major duodenal papilla (ampulla of Vater) for fluoroscopic visualization of the biliary tree.

 
 

Identify the following:

1. endoscope

2. gallbladder

3. cystic duct

4. common hepatic duct

5. right and left hepatic ducts

6. common bile duct

7. main pancreatic duct

 
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