Figure 1.

A 56 year old man with prior history of hypertension, diabetes mellitus presented with a 4 week-duration skin eruption over the lower extremities (Figure 1A and 1B). This was accompanied by crampy lower abdominal pain and hematuria. Punch biopsy of involved skin demonstrated leukocytoclastic vasculitis, accompanied by deposition of IgA on vascular walls on direct immunofluorescent staining.