title: [Minimal-change disease with mesangial IgA deposits associated with Sjogren syndrome].
abstract: Sjögren's syndrome may be accompanied by a dysregulation of IgA system implying the presence of increased serum polymeric IgA or circulating immune complexes and their consequent deposition within the kidney. In this context IgA nephropathy may only represent one of the complications brought by IgA deposition. Glomerular involvement and primary Sjögren's syndrome has been described previously only in isolated case reports, membranous nephropathy and membranoproliferative glomerulonephritis have been reported. We have not found any case of minimal change disease and glomerular IgA deposition associated with Sjögren's syndrome. In this patient nephrotic syndrome was related to serum increase of CA 19-9; this association has been reported in only three previous cases.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000368:Aged; D001327:Autoimmune Diseases / Q000150:complications* / Q000175:diagnosis / Q000276:immunology; D015415:Biomarkers / Q000097:blood; D001706:Biopsy; D018395:CA-19-9 Antigen / Q000097:blood; D005922:Glomerulonephritis, IGA / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology* / Q000473:pathology; D006417:Hematuria / Q000209:etiology; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D008297:Male; D009402:Nephrosis, Lipoid / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology* / Q000473:pathology; D009404:Nephrotic Syndrome / Q000209:etiology; D011507:Proteinuria / Q000209:etiology; D012859:Sjogren's Syndrome / Q000150:complications* / Q000175:diagnosis / Q000276:immunology
chemical_list: D000305:Adrenal Cortex Hormones; D015415:Biomarkers; D018395:CA-19-9 Antigen; D007166:Immunosuppressive Agents
vernacular_title: Enfermedad de cambios mínimos con depósitos mesangiales de IgA asociada a síndrome de Sjögren.