title: An update on pathology of IgA nephropathy.
abstract: IgA Nephropathy (IgAN) is the commonest of the glomerular diseases in the world. Its progression rate of 30-40% of the cases em 20-30 years makes IgAN an important healthcare issue in Nephrology. Diagnosis of IgAN depends on biopsy findings, particularly at immunofluorescence microscopy. The frequence of IgAN diagnosis is variable in different populations and depends on screening and biopsy indication policies. IgAN pathogenesis is considered multifactorial; its primordial defect is the production of galactosis-deficient IgA molecules. This review paper discusses the most uptodate aspects of the pathogenesis, pathological classification and clinical implications of IgAN.
authors.affiliation: Universidade Federal do Paraná, Brazil.
authors.forename: Maria Fernanda
authors.initials: MF
authors.lastname: Soares
mesh_terms: D005922:Glomerulonephritis, IGA / Q000209:etiology / Q000473:pathology*; D006801:Humans