Although clinical presentation of fibrillary glomerulonephritis is similar to most forms of glomerulonephritis, it is usually difficult to make the diagnosis. Clinical manifestations include proteinuria, microscopic haematuria, nephrotic syndrome, and impairment of renal function. A diagnosis of fibrillary glomerulonephritis is only confirmed by renal biopsy and it must comprise electronmicroscopy-verified ultrastructural findings. We report four cases between 45-50 years old with documented type 2 diabetes mellitus (T2DM) and arterial hypertension. All patients were found to have fibrils on kidney biopsy. The differential diagnosis of fibrils in the setting of diabetes mellitus is also discussed.
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http://dx.doi.org/10.1155/2013/935172 | DOI Listing |
Cureus
October 2024
Nephrology, University of California, Los Angeles (UCLA) Kern Medical, Bakersfield, USA.
Fibrillary glomerulonephritis is a rare glomerular disease with some correlations between this condition alongside viral infections, malignancy, and autoimmune pathologies. However, the question regarding the pathogenesis is whether patients who develop fibrillary glomerulonephritis do so irrespective of these other pathologies or whether such pathologies induce fibrillary glomerulonephritis through an unknown mechanism. As such, attempts have been made to create associations with this disease to demonstrate further understanding.
View Article and Find Full Text PDFMod Pathol
November 2024
Department of Pathology, University of Iowa Hospitals and Clinics, Iowa City, Iowa; Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland. Electronic address:
Case Rep Nephrol Dial
October 2024
Department of Renal Medicine, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
Introduction: Fibrillary glomerulonephritis (FGN) is a rare form of glomerular disease that accounts for less than 1 percent of all renal biopsies. It is characterized by pathognomonic electron microscopy findings of fibrillar deposits in the mesangium and glomerular capillary walls. FGN was initially considered to be an idiopathic disorder.
View Article and Find Full Text PDFBiomedicines
October 2024
Department II of Internal Medicine, Center for Molecular Medicine Cologne, Faculty of Medicine, University Hospital Cologne, University of Cologne, 50937 Cologne, Germany.
There have been exciting advances in our knowledge of primary glomerular diseases and nephrotic syndromes in recent years. Beyond the histological pattern from renal biopsy, more precise phenotyping of the diseases and the use of modern nephrogenetics helps to improve treatment decisions and sometimes also avoid unnecessary exposure to potentially toxic immunosuppression. New biomarkers have led to easier and more accurate diagnoses and more targeted therapeutic decisions.
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