Related Experiment Video
Updated: Jul 27, 2026

An Efficient Sieving Method to Isolate Intact Glomeruli from Adult Rat Kidney
Published on: November 1, 2018
Fibrillary glomerulonephritis presenting as crescentic glomerulonephritis.
H H Shah1, J Thakkar1, J M Pullman2
1Department of Medicine, Division of Kidney Diseases and Hypertension, North Shore University Hospital and Long Island Jewish Medical Center, Hofstra Northwell School of Medicine, Great Neck, USA.
Fibrillary glomerulonephritis (FGN) rarely presents as crescentic glomerulonephritis. This rare form, crescentic FGN, often leads to severe kidney failure, with limited treatment options and poor outcomes, even with immunosuppression.
Area of Science:
- Nephrology
- Pathology
Background:
- Fibrillary glomerulonephritis (FGN) is a rare primary glomerular disease.
- It typically presents with hypertension, proteinuria, hematuria, and renal insufficiency.
- Histologically, FGN shows mesangioproliferative, membranoproliferative, or membranous patterns.
Observation:
- Crescent formation is an uncommon finding in FGN.
- The crescentic glomerulonephritis pattern in FGN is rarely described.
- This case report details an adult patient with massive proteinuria and severe renal failure.
Findings:
- Kidney biopsy confirmed crescentic FGN (C-FGN).
- The patient required long-term dialysis despite immunosuppressive therapy.
- Literature review indicates C-FGN often presents as rapidly progressive or advanced renal failure.
Implications:
- Optimal therapy and outcomes for crescentic FGN are currently unknown.
- This rare presentation of FGN poses significant management challenges.
- Further research is needed to understand and treat C-FGN effectively.
More Related Videos
Related Concept Videos
Amyloid Fibrils
Amyloid deposits were observed as early as 1639 in the liver and the spleen. In 1854, Rudolph Virchow performed iodine staining, normally used to...
Nephrons
Renal Corpuscle
Glomerulus: Structure and Function
The glomerulus is a tiny, intricate network of capillaries located at the beginning of the nephron. It's enveloped by the Bowman's capsule and receives its blood supply from an afferent arteriole, which divides into numerous capillaries...
Acute Pyelonephritis I: Introduction
Nephrotic Syndrome I : Introduction
Acute Kidney Injury III: Clinical Manifestations

