Fig. 3From: Coexistence of cryoglobulinemia and ANCA-associated vasculitis in a chronic brucellosis patient -a case report and literature reviewA: The diffused mesangial cells and matrix proliferation in the glomeruli were found under the light micrograph (PAS stain, 400×). B: The cellular crescent formation (green arrow) with crashed glomeruli under the light micrograph (PASM stain, 400×). C: Immunofluorescence exhibited strong granular C3 staining along the glomerular capillary. (400×). D: The hump-like electron-dense deposit (red arrow) under epithelial cells was observed by electron micrograph (6000×)Back to article page