PMC7728737_01
PMC7728737_02
Renal pathological presentation (kidney biopsy of the proband 15 days after admission). (A-C) Brightfield microscopy (PAS stain x600); (D) brightfield (H & E stain x200); (E,F) immunohistochemistry (x200); (G) electron microscopy. (A) Mesangial and endocapillary hypercellularity, (B) cellular crescent, (C) segmental scar/fibrous crescent, (D-F) interstitial infiltrates, (G) diffuse podocyte foot process effacement with prominent microvillous transformation.
fped-08-580178-g0001.jpg
PMC7728737_02_fped-08-580178-g0001.jpg
F1
Endothelial fenestrations were intact, and no viral or endothelial tubuloreticular inclusions were noted (Figure 1).
PMC7728737_03