PMC3971515_01
PMC3971515_02
Histology of the patient renal biopsy. (a) Proliferation of mesangial and endothelial cells and expansion of the mesangial matrix (hematoxylin and eosin stained section; original magnification x400); (b) global endocapillary proliferation and a double contour appearance of the glomerular basement membrane (periodic acid-Schiff stained section; original magnification x400).
CRIPE2014-480947.001.jpg
PMC3971515_02_CRIPE2014-480947.001.jpg
fig1
A renal biopsy was performed and histology presented glomeruli with membranoproliferative patterns, without significant interstitial inflammation or tubular atrophy (Figure 1).
PMC3971515_03