Case 21:   Cholangiocarcinoma

Diagnostic Category:

Clinical Presentation:

66 year old woman with jaundice.

CT: Intraductal, papillary growth type, biliary bifurcation

Imaging Findings:

66 year old woman, with well differentiated intraductal solid mass at the bifurcation of the common hepatic and both intrahepatic ducts, causing bilobar bile duct obstruction. Note lobulated contour and intraductal growth pattern. Courtesy Jae Ho Byun MD, PhD, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.