双语教学

Explain of Renal

31.Polyarteritis nodosa with vasculitis, microscopic

At high power, the vasculitis is seen to involve a renal artery branch. This is a necrotizing granulomatous vasculitis. In this case, the C-ANCA serology was positive and a diagnosis of Wegener's granulomatosis was made.

（本图片资料来源自美国犹他大学）