The Spectrum of Histopathological Lesions in Children Presenting with Steroid-Resistant Nephrotic Syndrome at a Single Center in Pakistan

Figure 3

Medium-power view showing a glomerulus with mild mesangial prominence, but no significant increase in mesangial hypercellularity. This case latter turned out to be IgM nephropathy after IF showed diffuse granular mesangial positivity of IgM, as shown in Figure 4. (PAS stain, ×200).