case_images: PMC5255993_01
case_images: (a) The glomerular enlargement with mesangial expansion with the formation of nodules. The nodules were (b) positive for silver stains (c) negative with Periodic Acid Schiff stain and (d) collagen deposition with Masson trichrome stain
case_images: IJN-27-62-g001.jpg
case_images: PMC5255993_01_IJN-27-62-g001.jpg
case_images: F1
case_images: The renal biopsy [Figure 1] showed 15 glomeruli, two of whom were sclerosed.
case_images: The electron microscopic study of renal biopsy specimen fixed using glutaraldehyde shows the presence of subendothelial deposits of large fibers which are curvilinear and with disorganized arrangement suggestive of collagen fibers; confirming the diagnosis of collagenous glomerulopathy
case_images: IJN-27-62-g002.jpg
case_images: PMC5255993_01_IJN-27-62-g002.jpg
case_images: F2
case_images: Electron microscopy [Figure 2] showed markedly enlarged glomerulus with lobular arrangement and diffuse foot process effacement.