13 results
Membranoproliferative Glomerulonephritis (MPGN) AKA: Mesangiocapillary GN
 • Active Urine Sediment (dysmorphic RBC, RBC casts, +/- proteinuria)
Glomerulonephritis (MPGN ... Mesangiocapillary GN ... , CFHR5 neph) MPGN ... immune deposits on EM ... #nephrology #diagnosis
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
#Clinical #Derm ... #EM #Radiology # ... Pneumatosis #CT #NEJM
Lymphangitis on the Abdomen - Examination revealed a warm, indurated plaque with extension toward her left
toward her left breast ... A 43-year-old man ... #Clinical #Derm ... Lymphangitis #Abdominal #NEJM
Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
post-infectious GN ... Basement Membrane (GBM ... Linear, ribbon-like GBM ... staining on IF • No EM ... Differential #Diagnosis #Nephrology
Pyogenic Granuloma of the Conjunctiva - A 30-year-old man presented with a pedunculated lesion on his
A 30-year-old man ... Clinical #Ophth #EM ... #Conjunctival #NEJM
Stage II Membranous Glomerulonephritis on Electron Microscopy
This eyeSCANdy image shows acellular scanning EM of a glomerulus
acellular scanning EM ... appearance of GBM ... glomerulonephritis #MGN ... #stage2 #GBM #ElectronMicroscopy ... SEM #clinical #nephrology
Stage III Glomerulonephritis on Electron Microscopy
This image shows acellular scanning EM from a biopsy with membranous
acellular scanning EM ... more extensive GBM ... surface of reticular GBM ... glomerulonephritis #MGN ... SEM #clinical #nephrology
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
APPROACH The term ... living in endemic areas ... pathognomonic for SJS or EM
Algorithm - Approach to the differential diagnosis of the patient presenting with overt glomerular proteinuria. CMV
Cytomegalovirus; GBM ... basement membrane; GN ... atypical HUS; MPGN ... of the retina, uveae ... nephrotic #syndrome #nephrology
Stage IV Glomerulonephritis on Electron Microscopy

This image shows acellular scanning EM of glomerular capillary loops from
acellular scanning EM ... completely bridged GBM ... glomerulonephritis #glomerulus #MGN ... SEM #clinical #nephrology