MRI
Axial T2
Axial
Axial T1 out-of-phase
Axial T2 space-FS
Coronal T2 trufi
MIP
Marked dilatation of the intrahepatic biliary radicles and common bile duct down to its distal portion where it shows smooth tapered end with no MR evidence of intra-luminal filling defects or obstructing calculi. Thickening of the second part of the duodenum with thickened bulging ampulla is noted. No gallbladder calculi could be seen.