Fig. 2
Images of case 2. a. Biopsy core showing diffuse acute tubular injury, few tubules with microcystic change and a single glomerulus with slight capillary collapse and podocyte capping (H&E stain; original magnification, × 100); b. A representative glomerulus from the biopsy showing global collapse of capillary loops associated with podocyte hypertrophy/hyperplasia (Jones methenamine silver; original magnification, × 400); c. A profile of proximal tubule in one of the biopsy cores showing abundant bright protein reabsorption droplets within the tubular epithelial cytoplasms (Masson trichrome stain; original magnification, × 400); and d. Electron microscopy view showing complete foot process effacement over adjacent capillary loops (original magnification, × 4800)