Autoimmune pancreatitis in the context of IgG4-related disease: Review of imaging findings

Figure 1 Contrast-enhanced computed tomography findings in autoimmune pancreatitis. A: Enlargement of the distal pancreatic body and tail (between arrowheads), with fine peri-pancreatic stranding of the adjacent fat (small arrow); B: The “capsule” or “rim” sign, a hypo-attenuating rim encircling the anterior and posterior margin of the pancreas (white arrows); C: Multifocal main pancreatic duct narrowing (black arrow).