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Wegener肉芽肿是系统性疾病,其病理特征为坏死性肉芽肿和动静脉皆受累的血管炎;肉芽肿性炎症的存在通常提示一种感染的原因。然而细菌培养们镜检总是阴性。因此,Wegener肉芽肿的病因
Wegener’s granulomatosis is a systemic disease characterized by necrotizing granulomas and arteriovenous vasculitis; the presence of granulomatous inflammation often suggests an infection. However, bacterial cultures are always negative by microscopy. Therefore, the cause of Wegener’s granulomatosis