1. Vasculitis Journal of Allergy and Clinical Immunology
Carol A. Langford, MD, MHS 
Journal of Allergy and Clinical Immunology 
Volume 125, Issue 2, Pages S216-S225 (February 2010)
DOI: /j.jaci
Copyright © 2010 American Academy of Allergy, Asthma & Immunology Terms and Conditions

2. Fig 1
Magnetic resonance arteriogram in a patient with Takayasu arteritis demonstrating occlusion of the left subclavian artery coming off the aortic arch and severe stenosis of the left common carotid shortly after its origin from the arch.
Journal of Allergy and Clinical Immunology  , S216-S225DOI: ( /j.jaci )
Copyright © 2010 American Academy of Allergy, Asthma & Immunology Terms and Conditions

3. Fig 2 Medium-vessel vasculitis in a patient with PAN.
Journal of Allergy and Clinical Immunology  , S216-S225DOI: ( /j.jaci )
Copyright © 2010 American Academy of Allergy, Asthma & Immunology Terms and Conditions

4. Fig 3
A large cavitary lung nodule seen on a computed tomographic scan in a patient with WG.
Journal of Allergy and Clinical Immunology  , S216-S225DOI: ( /j.jaci )
Copyright © 2010 American Academy of Allergy, Asthma & Immunology Terms and Conditions

5. Fig 4
Computed tomographic scan demonstrating bilateral ground-glass infiltrates from alveolar hemorrhage as can occur in WG or MPA.
Journal of Allergy and Clinical Immunology  , S216-S225DOI: ( /j.jaci )
Copyright © 2010 American Academy of Allergy, Asthma & Immunology Terms and Conditions