IgA Nephropathy and IgA Vasculitis (Henoch-Schönlein Purpura)
Fig. 6.1 Immunofluorescence microscopy demonstrating glomerular mesangial staining for immunoglobulin A (IgA) in a patient with IgA nephropathy Pathologic Findings Light Microscopy IgA nephropathy and IgA vasculitis (Henoch-Schönlein purpura) nephritis…