Collapsing Focal Segmental Glomerulosclerosis in a Patient with Systemic Lupus Erythematosus

Figure 4

Ultrastructural findings of focal segmental glomerulosclerosis showing podocyte foot process effacement (thin black arrows) and protein reabsorption droplet (white arrow). Endothelial cells show tubuloreticular inclusions in the upper right-hand corner (star).