Fig. 1. MRI/MRCP and cholangiographic findings in a patient who was diagnosed with Klatskin’s tumor and referred for palliative ERCP. (A, B) An intense inflammatory reaction around the hilar region mimicking malignancy (arrows). (C) MRCP (inversion sequence) of the same patient showing hilar narrowing (arrow). (D) Cholangiographic image on index presentation (arrow). (E) Coronal computed tomography image 4 months after ERCP and CBD stenting (arrow). (F) Repeat ERCP and cholangiographic image showing resolution of hilar narrowing/stricture (arrow). MRI, magnetic resonance imaging; MRCP, magnetic resonance cholangiopancreatography; ERCP, endoscopic retrograde cholangiopancreatography; CBD, common bile duct.
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