Fig. 8
From: CT and MR imaging of primary biliary cholangitis: a pictorial review
Contrast-enhanced MRI in a 53-year-old female with PBC (stage IV, Ludwig staging system) (a–d). The T1WI image shows the liver surface nodularity with an irregular contour (a). The T2WI image shows periportal hyperintensity (arrows) and periportal halo signs (*) (b). The PVP image shows the rounded low signal intensity lesions with no obvious enhancement (*) (c), and the MRCP image shows segmental irregular dilatation of the medium to small bile ducts (d)