[Fibrillary glomerulonephritis].
An overview of fibrillary glomerulonephritis (GN) is given as well as the description of clinical course in four patients diagnosed and treated in our department. Fibrillary GN and immunotactoid glomerulopathy are entities, characterized by fibrillar and microtubular deposits in mesangium and the glomerular capillary loops. Decisive for diagnosis of fibrillary GN (resp. immunotactoid GN) remains the electron microscopy (EM) of the renal biopsy (RB) specimen. At the nephrologic division of 1st Internal Department of 1st Medical School of Charles University four cases of patients with fibrillary GN were diagnosed from the mid seventies (when both entities were newly described) by the end of the year 2001. In all patients the diagnosis was proven by EM. RB was indicated mainly for proteinuria, hematuria and decrease of renal function. On conclusion: though fibrillary GN/immunotactoid GN are relatively rare disorders, they represent entities, which should not be omitted in the differential diagnosis of nephrotic syndrome/renal insufficiency and which deserve further study.
I. Interní klinika 1. lékarské fakulty Univerzity Karlovy a Vseobecné fakultní nemocnice v Praze, U nemocnice 2, 128 08 Praha 2, Czech Republic. rysavar@vfn.cz
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D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D005921:Glomerulonephritis / Q000473:pathology*; D006801:Humans; D007678:Kidney Glomerulus / Q000473:pathology; D008875:Middle Aged