14 results
Membranoproliferative Glomerulonephritis (MPGN) AKA: Mesangiocapillary GN
 • Active Urine Sediment (dysmorphic RBC, RBC casts, +/- proteinuria)
dysmorphic RBC, RBC casts ... glomerulopathy (Dense deposit ... Minimal immune deposits ... on EM, negative ... #nephrology #diagnosis
Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
Glomerulonephritis (RPGN ... staining on IF • No EM ... Minimal immune deposits ... #Differential #Diagnosis ... #Nephrology
Algorithm and Differential Diagnosis of Macroscopic Hematuria
Important Historical Elements:
- Painless: suggests malignancy
- Painful: suggests calculi/infection
- Urinalysis:
Algorithm and Differential ... Diagnosis of Macroscopic ... RBC’s, RBC/WBC casts ... #EM #IM #Urology ... #Ddxof
This image shows spicular amyloid with tapering conical masses interconnected by branching fibrils!

Dr. Stephen Bonsib via
masses interconnected ... #desposition #deposits ... ElectronMicroscopy #SEM ... #clinical #nephrology ... #pathology
Stage II Membranous Glomerulonephritis on Electron Microscopy
This eyeSCANdy image shows acellular scanning EM of a glomerulus
acellular scanning EM ... glomerulonephritis #MGN ... ElectronMicroscopy #SEM ... #clinical #nephrology ... #pathology
Stage III Glomerulonephritis on Electron Microscopy
This image shows acellular scanning EM from a biopsy with membranous
acellular scanning EM ... glomerulonephritis #MGN ... ElectronMicroscopy #SEM ... #clinical #nephrology ... #pathology
This image shows glomerular tuft with overall intact architecture. Discrete masses of specular amyloid interrupt smooth
Discrete masses ... #desposition #deposits ... ElectronMicroscopy #SEM ... #clinical #nephrology ... #pathology
This image shows a glomerular tuft with overall intact architecture. Discrete masses of specular amyloid (long
Discrete masses ... #desposition #deposits ... ElectronMicroscopy #SEM ... #clinical #nephrology ... #pathology
Stage IV Glomerulonephritis on Electron Microscopy

This image shows acellular scanning EM of glomerular capillary loops from
acellular scanning EM ... glomerulonephritis #glomerulus #MGN ... ElectronMicroscopy #SEM ... #clinical #nephrology ... #pathology
Staphylococcus-associated GlomeruloNephritis - Diagnosis and Management Summary
CLINICAL
 • Nephritic syndrome (Casts)
 • Marked proteinuria (may be
Management Summary CLINICAL ... Nephritic syndrome (Casts ... Sub-endothelial deposits ... needed • No role ... GlomeruloNephritis #nephrology