Pseudotumoral retroperitoneal fibrosis and localized vasculitis with very high serum levels of anti-PR3 ANCA Elisabeth Aslangul, MD, Brigitte Ranque, MD, Thomas Papo, MD The American Journal of Medicine Volume 115, Issue 3, Pages 250b-252 (August 2003) DOI: 10.1016/S0002-9343(03)00284-5
Figure Contrast-enhanced computed tomographic scan of the pelvis showing a pseudotumoral mass invading the left ilio-psoas muscle, iliac vessels, and ureter. The mass appears clearly demarcated from the iliac bone. The American Journal of Medicine 2003 115, 250b-252DOI: (10.1016/S0002-9343(03)00284-5)