Fig. 6
From: Abdominal manifestations of IgG4-related disease: a pictorial review
a Axial T2 balanced gradient echo image shows diffuse enlargement of the body and tail of the pancreas (arrows) with proximal biliary dilatation due to a distal common bile duct (CBD) stricture (*). b Following corticosteroid treatment, the pancreas is less bulky (arrows) and the biliary dilatation is no longer prominent (*) due to resolution of the previous biliary stricture (not shown)