1. Ultraviolet Purpura in IgA Vasculitis
Daisuke Tsukui, MD, Hajime Kono, MD, PhD 
Mayo Clinic Proceedings 
Volume 93, Issue 1, (January 2018)
DOI: /j.mayocp
Copyright © 2017 Mayo Foundation for Medical Education and Research Terms and Conditions

2. Figure
A, Purpura on the fingertips with ultraviolet irradiation. B, Purpura on the lower extremities.
Mayo Clinic Proceedings  , DOI: ( /j.mayocp )
Copyright © 2017 Mayo Foundation for Medical Education and Research Terms and Conditions