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 ...

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

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 ...