thrombotic thrombocytopenic purpura, neuropsychiatric SLE (including epilepsy and CNS vasculitis), and catastrophic antiphospholipid syndrome (cAPS) (Figure 2). Figure 2: Diagnostic approach to ...

This was followed in 3 days by an asymptomatic purpuric eruption on his ankles ... specimen revealed a necrotizing leukocytoclastic vasculitis with neutrophils (Figure 3). Direct ...

Small vessel vasculitis may present as palpable purpura, urticaria, pustules, vesicles, petechiae, painful red bumps and hard spots, small bruises, or erythema multiforme-like lesions. Sub cut ...