Fig. 4From: Refractory drug-induced systemic small-vessel vasculitis with two varied extracutaneous manifestations: a case report and review of the literatureDiagram presents the case chronologically, including detailed patient history, initial symptoms and examination findings, test results, important diagnostic procedures, and treatment. ASA, acetylsalicylic acid; PTA, percutaneous transluminal angioplasty; UV, urticarial vasculitis; LCV, leukocytoclastic vasculitisBack to article page