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Fibrillary Glomerulopathy, Diagnose This!, Arkana Laboratories, pathology, nephropathology, renal pathology
Diagnose This!

Diagnose This (August 3, 2020)

What is your leading diagnosis when seeing this interesting IgG staining pattern by IF? …

Fibrillary Glomerulopathy, KDIGO connections, Arkana Laboratories
KDIGO Connections

KDIGO Connections: Fibrillary Glomerulopathy

If you have taken care of patients with fibrillary glomerulopathy, what has been the outcome?        

Disease Week

Disease Week: Fibrillary Glomerulopathy

Monday Did you know Fibrillary Glomerulopathy was described in the 1980s? While case reports existed before, in 1983 a series…

L. Nich Cossey, MD
By L. Nich Cossey, MD

DNAJB9 histo stain, renal pathology, arkana laboratories, pathology
Twitter Poll

Twitter Poll (January 9, 2019)

ANSWER: C DNAJB9 immunohistochemical (IHC) stain is a quick and inexpensive tool used to confirm the diagnosis of Fibrillary GN.…

Vanessa Moreno, MD
By Vanessa Moreno, MD
DNAJB9 Uncovers Dual Pathology
Teaching Points

DNAJB9 helps uncover dual pathology…

This case illustrates the utility of immunohistochemical staining for DNAJB9, a recently described biomarker for fibrillary glomerulopathy (see reference). The…

Crescentic Fibrillary Glomerulopathy
Teaching Points

Crescentic Fibrillary Glomerulopathy

Fibrillary glomerulopathy is a rare disorder of unknown etiology and pathophysiology, which is characterized by deposition of course, randomly-oriented, non-branching…


Fibrillary Glomerulopathy
Diagnose This!

Diagnose This! (June 4, 2018)

The patient is a 67 y/o Caucasian female with slowly progressive kidney disease and 2.3 gm/24 hr proteinuria. Aside from…

L. Nich Cossey, MD
By L. Nich Cossey, MD
DNAJB9, FGN, biomarker, kidney biopsy
Twitter Poll

Twitter Poll (May 2, 2018)

ANSWER: D DnaJ homolog subfamily B member 9 (DNAJB9) is a novel proteomic tissue biomarker for Fibrillary glomerulonephritis (FGN) that…

Vanessa Moreno, MD
By Vanessa Moreno, MD
fibrillary glomerulopathy
L. Nich Cossey, MD
By L. Nich Cossey, MD

Fibrillary Glomerulopathy
Pushing Glass

Pushing Glass (August 8, 2017)

A 69-year-old man with past medical history of hypertension presents with nephrotic syndrome and 7 gm/day proteinuria. Serological studies are…

Md Shahrier Amin, MD
By Md Shahrier Amin, MD
Fibrillary Glomerulopathy
Teaching Points

Fibrillary Glomerulopathy

Commonly heard after we give the diagnosis: I heard about this in Fellowship This 62-year-old African-American just completed treatment for…

Patrick D. Walker, MD renal pathologist at arkana laboratories
By Patrick D. Walker, MD