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. 2016 Jun 19;9(5):661–664. doi: 10.1093/ckj/sfw048

Fig. 2.

Fig. 2.

Renal biopsy findings. (A) First renal biopsy (2005). A glomerulus with a large cellular crescent characteristic of active crescentic glomerulonephritis [Periodic acid–Schiff (PAS) stain, original magnification ×400]. (B and C) Second (2009) and third (2011) biopsies. Both panels show glomeruli with segmental scarring (short arrows) or global sclerosis (long arrows) (PAS stain, original magnification ×200). (D) Direct immunofluorescence. The glomerulus shows strong linear capillary staining for IgG (original magnification ×200).