Figure 10
From: Imaging of malignancies of the biliary tract- an update
CCA of common hepatic duct with involvement of confluence. Contrast enhanced CT (a), T2-weighted MRI (b) and MRCP (c) images demonstrating thickened and enhancing common hepatic duct (arrow) with involvement of the confluence and upstream dilatation of the intrahepatic ducts. The ductal thickening appears hypointense (arrow) to the surrounding dilated bile ducts on T2-weighted MRI image (b). The involvement of the confluence is demonstrated better on MRCP.