PMC9296111_01
Pathology. a Light microscopy, global sclerosis of glomeruli (H&E, x400). b Interstitial inflammatory cell infiltration with mild fibrosis (H&E, x400). c Transmission electron microscopy (arrows point to electron dense deposits)
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Fig1
We performed a kidney biopsy (Fig. 1), and the results were diffuse extra capillary proliferative glomerulonephritis with diffuse crescent formation favoring pauci-immune glomerulonephritis.