Fig. 2From: Two cases of idiopathic steroid-resistant nephrotic syndrome complicated with thrombotic microangiopathyPathology of renal biopsy in Case 1. a Mild-to-moderate diffuse mesangial proliferation, PAS, × 400 (b) TMA with mild endothelial cell swelling and marked mesangiolysis, PAM, × 400 (c) Capillarectasia with mesangiolysis, PAM, × 400 (d) Endothelial cell swelling, PAM, × 400. PAM, periodic acid methenamine silver stain; PAS, periodic acid Schiff stain; TMA, thrombotic microangiopathyBack to article page