title: IgA nephropathy and alcoholic liver cirrhosis. A prospective necropsy study.
abstract: The incidence of mesangial IgA nephropathy (mIgAN) was investigated in a series of patients with alcoholic liver cirrhosis (ALC). Biologic parameters classically reported in IgAN were assessed in 98 patients, namely hematuria, proteinuria, and serum IgA. An immunohistologic study of the liver and kidney was performed in 33 patients who died during the study. Renal data were compared with those obtained in a matched necropsic series of controls. This study confirmed a global elevation of serum IgA levels in ALC. A possible hepatic origin of these immunoglobulins was supported by the observation of plasma cells in portal spaces in 68% of the patients. Biologic signs of renal disease consistent with mIgAN were observed in 16% of the patients; IgAN was diagnosed in 18% of patients with ALC and 10% of the controls. These data suggest that the incidence of mIgAN in ALC is not different than in the general population.
authors: Laboratoire d'Immunologie, Faculte de Medecine, Vandoeuvre Les Nancy, France.
authors: M C
authors: MC
authors: Bene
authors: J D
authors: JD
authors: De Korwin
authors: B
authors: B
authors: Hurault de Ligny
authors: B
authors: B
authors: Aymard
authors: M
authors: M
authors: Kessler
authors: G C
authors: GC
authors: Faure
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005920:Glomerular Mesangium / Q000473:pathology; D005922:Glomerulonephritis, IGA / Q000150:complications* / Q000473:pathology; D006801:Humans; D008104:Liver Cirrhosis, Alcoholic / Q000150:complications* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies