PMC3200074_01
Histopathology of a vasculitic lesion from the anterior chest wall shows septal panniculitis with leukocytoclastic vasculitis involving a small artery consistent with cPAN. No granulomas or microorganisms were seen. (Figure courtesy of Oana-Eugenia Popescu, MD, Division of Anatomical Pathology, Children's and Women's Health Centre of BC).
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fig1
No granulomas or microorganisms were seen (Figure 1). 