Fig. 3From: PLA2R-positive membranous nephropathy in IgG4-related diseaseElectron microscopy (EM) showed mesangial electron dense deposits (EDD), subendothelial EDD, increased mesangial matrix, and diffuse foot process effacement, original magnification × 8000 (A). EM showed subepithelial EDD and subendothelial edema, original magnification × 12,000(B)Back to article page