Fig. 2

Kidney biopsy (hematoxylin and eosin staining, original magnification × 400). A A glomerulus with mild mesangial expansion and mesangial hypercellularity. B Acute tubular injury showing apical blebs, disruption of the brush border, apoptotic and sloughing of the renal tubular epithelial cells. C Megamitochondria is suspected from eosinophilic intracytoplasmic inclusions in the proximal tubular epithelial cells