NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 8,370 terms related to cancer and medicine.
We offer a widget that you can add to your website to let users look up cancer-related terms. Get NCI’s Dictionary of Cancer Terms Widget.
- extrahepatic bile duct
- listen (EK-struh-heh-PA-tik bile dukt)
A duct (tube) that is outside the liver and carries bile from the liver and gallbladder to the small intestine. The extrahepatic bile duct includes the perihilar bile duct and the distal extrahepatic bile duct. The extrahepatic bile duct is part of the biliary system.