双语教学

Explain of Renal

29.Wegener's granulomatosis with vasculitis, low power microscopic

The tubular vacuolization and dilation here is a result of ethylene glycol poisoning. This is representative of acute tubular necrosis (ATN), which has many causes. ATN resulting from toxins usually has diffuse tubular involvement, whereas ATN resulting from ischemia (as in profound hypotension from cardiac failure) has patchy tubular involvement.

（本图片资料来源自美国犹他大学）