stage I perihilar bile duct cancerListen to pronunciation(... PAYR-ee-HY-ler bile dukt KAN-ser)Cancer has formed in the innermost layer of tissue lining the perihilar bile duct and has spread into the muscle layer or fibrous tissue layer of the perihilar bile duct wall.More InformationBile Duct Cancer StagesSearch NCI's Dictionary of Cancer TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#
