title: Coexistence of anti-neutrophil cytoplasmic antibody-associated glomerulonephritis and membranous glomerulopathy.
abstract: The association of renal Wegener's granulomatosis with other glomerular diseases is very rare. A case of anti-neutrophil cytoplasmic antibody-associated necrotizing glomerulonephritis superimposed on a membranous glomerulopathy in a patient with systemic Wegener's granulomatosis is reported. Renal failure was corrected by immunosuppressive therapy treatment, but a non-nephrotic-range proteinuria persisted for several months. The association of membranous glomerulopathy with anti-glomerular basement membrane disease and other autoimmune diseases is well described; however, anti-neutrophil cytoplasmic antibody-associated vasculitis superimposed on membranous glomerulopathy has not been reported previously.
authors.affiliation: Department of Pathology, University of Tennessee, Memphis 38163.
authors.forename: L W
authors.initials: LW
authors.lastname: Gaber
authors.forename: B M
authors.initials: BM
authors.lastname: Wall
authors.forename: C R
authors.initials: CR
authors.lastname: Cooke
mesh_terms: D019268:Antibodies, Antineutrophil Cytoplasmic; D001323:Autoantibodies / Q000378:metabolism*; D001706:Biopsy; D005455:Fluorescent Antibody Technique; D005921:Glomerulonephritis / Q000378:metabolism* / Q000473:pathology; D015433:Glomerulonephritis, Membranous / Q000378:metabolism* / Q000473:pathology; D014890:Granulomatosis with Polyangiitis / Q000276:immunology; D006801:Humans; D007668:Kidney / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged
chemical_list: D019268:Antibodies, Antineutrophil Cytoplasmic; D001323:Autoantibodies