NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 7,863 terms related to cancer and medicine.

Browse the dictionary by selecting a letter of the alphabet or by entering a cancer-related word or phrase in the search box.

intrahepatic bile duct
(IN-truh-heh-PA-tik bile dukt)
A bile duct that passes through and drains bile from the liver.

EnlargeAnatomy of the intrahepatic bile duct; drawing shows the liver, intrahepatic bile ducts, right and left hepatic ducts, gallbladder, pancreas, and small intestine. An inset shows a cross section of a liver lobule with a network of bile ductules leading into a bile duct.

Anatomy of the intrahepatic bile ducts. Intrahepatic bile ducts are a network of small tubes that carry bile inside the liver. The smallest ducts, called ductules, come together to form the right hepatic bile duct and the left hepatic bile duct, which drain bile from the liver. Bile is stored in the gallbladder and is released when food is being digested.