Case Report
Fibrillary Glomerulopathy with a High Level of Myeloperoxidase-ANCA: A Case Report
Figure 1
Light microscopic appearance. Periodic acid–Schiff (PAS) staining showed crescents formation (a) (×200). Periodic acid methenamine silver (PAM) staining showed mesangium expansion (b) (×200) and segmental duplication of glomerular basement membrane (c) (×200 arrow). Positive immunofluorescent staining of IgG (d), C3 (e), and C1q (f). IgM and IgA were negative.