8 results
Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
Rapidly Progressive Glomerulonephritis ... with evidence of glomerular ... staining on IF • No EM ... staining #Glomerulonephritis ... #RPGN #Classification
This image shows portions of glomerular tuft with collapsed GBM (across top), spicular amyloid (middle right),
shows portions of glomerular ... Stephen Bonsib via ... arkanalabs #glomerulus ... #GBM #amyloid #desposition ... ElectronMicroscopy #SEM
This image shows glomerular tuft with overall intact architecture. Discrete masses of specular amyloid interrupt smooth
This image shows glomerular ... Stephen Bonsib via ... CapillaryLoop #glomerulus ... #amyloid #desposition ... ElectronMicroscopy #SEM
Stage IV Glomerulonephritis on Electron Microscopy

This image shows acellular scanning EM of glomerular capillary loops from
acellular scanning EM ... of glomerular capillary ... Stephen Bonsib via ... #glomerulus #MGN ... ElectronMicroscopy #SEM
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
Differential Diagnosis Algorithm ... • Calculi Glomerular ... epithelial side of glomerular ... Immune-complex deposition ... Differential #Diagnosis #Algorithm
This image shows a glomerular tuft with overall intact architecture. Discrete masses of specular amyloid (long
image shows a glomerular ... Stephen Bonsib via ... arkanalabs #glomerulus ... #amyloid #desposition ... ElectronMicroscopy #SEM
Membranoproliferative Glomerulonephritis (MPGN) AKA: Mesangiocapillary GN
 • Active Urine Sediment (dysmorphic RBC, RBC casts, +/- proteinuria)
Membranoproliferative Glomerulonephritis ... formation along glomerular ... • Complement deposition ... immune deposits on EM ... Membranoproliferative #Glomerulonephritis
Stage II Membranous Glomerulonephritis on Electron Microscopy
This eyeSCANdy image shows acellular scanning EM of a glomerulus
II Membranous Glomerulonephritis ... acellular scanning EM ... of a glomerulus ... Stephen Bonsib via ... ElectronMicroscopy #SEM