Renal histopathology
F. Marie-Lucile, N. Laure-Helene, C. Yosr, Mc Leer Anne et autres
Introduction and Aims: Pauci-immune necrotizing glomerulonephritis (PINGN) with antineutrophil cytoplasmic autoantibody (ANCA) are observed in systemic vasculitis (Microscopic polyangiitis [MPA] with or without granuloma) but can be isolated and considered as vasculitis limited to the kidney. By immunofluorescence, very few immmunoglobulin deposits …