Fig. 2
From: IgG4-related aortitis/periaortitis and periarteritis: a distinct spectrum of IgG4-related disease
Characteristic imaging findings of immunoglobulin G4-related disease aortitis/periaortitis and periarteritis. a A 69-year-old man with periaortitis before and after treatment. b A 52-year-old woman with periaortitis and hydronephrosis before and after treatment. c The affected iliac artery before and after treatment. d, e A 54-year-old man with thoracic aorta, abdominal, and iliac artery involvement. f Superior mesenteric artery involvement in a 64-year-old man. g, h Aneurysmal dilation of the abdominal aorta and superior mesenteric artery