NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 7,847 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.

stage II perihilar extrahepatic bile duct cancer
(... PAYR-ee-HY-ler EK-struh-heh-PA-tik bile dukt KAN-ser)
Cancer has spread through the wall of the perihilar extrahepatic bile duct (where the bile duct leaves the liver) to nearby fatty tissue or to the liver.