Hong Joo Kim; Kyu Taek Lee; Seung Hoon Kim; Jong Kyun Lee; Jae Hoon Lim; Seung Woon Paik; Jong Chul Rhee Extrahepatic cholangiocarcinoma ... and degree of bile duct dilation were not statistically ...

CT findings include dilatation of the intra- and extrahepatic bile ducts; intraductal stones that exceed the attenuation of unenhanced liver; pneumobilia (even in patients without a history of ...