Comparison of clinical and laboratory data of adult patients with cutaneous IgA-vasculitis and non-IgA vasculitis.

We detected several clinical and laboratory differences between patients with aIgA-SVV and non-IgA-SVV. In both groups, distinct predictors for renal involvement could be observed indicating that aIgA-SVV and non-IgA-SVV are very similar conditions but do not appear to present the same entity.