Fig. 21

A 21-year-old young woman a known case of disseminated tuberculosis with obstructive jaundice. a, b Axial T1- and T2-weighted MRI display dilated biliary tree (arrow) with a non-necrotic nodal mass at the hepatic hilum (long arrow). c Axial T2-weighted MRI reveals a smaller node (dotted arrow) along the central bile duct (CBD; arrow), which is dilated. d Post-contrast T1-weighted image shows mild enhancement in the node as well as along the walls of the CBD. e, f Coronal T2-weighted MRI and thick-slab 3D MRCP beautifully delineates the tight narrowing of the mid extrahepatic common duct in this patient