24 results
This image shows spicular amyloid deposits showing blunt conical formations with interconnecting fibrils.

Dr. Stephen Bonsib via
spicular amyloid deposits ... arkanalabs #amyloid #deposits ... #deposition #ElectronMicroscopy ... #SEM #clinical ... #nephrology #pathology
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This image shows spicular amyloid with tapering conical masses interconnected by branching fibrils!

Dr. Stephen Bonsib via
#desposition #deposits ... #ElectronMicroscopy ... #SEM #clinical ... #nephrology #pathology
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Membranoproliferative Glomerulonephritis (MPGN) AKA: Mesangiocapillary GN
 • Active Urine Sediment (dysmorphic RBC, RBC casts, +/- proteinuria)
glomerulopathy (Dense deposit ... Minimal immune deposits ... on EM, negative ... Glomerulonephritis #MPGN #nephrology
This image shows acellular scanning EM with empty lacunar spaces of a fibrocellular crescent previously occupied
acellular scanning EM ... fibrocellular #crescent #ElectronMicroscopy ... #SEM #clinical ... #nephrology #pathology
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This image shows acellular scanning EM with normal glomerular tuft at top and segmental necrosis at
acellular scanning EM ... tuft #glomerulus #ElectronMicroscopy ... #SEM #clinical ... #nephrology #pathology
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This image shows acellular scanning EM with a fibrocellular crescent with entrapped RBCs. The glomerulus is
acellular scanning EM ... crescent #RBCs #ElectronMicroscopy ... #SEM #clinical ... #nephrology #pathology
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Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
Presence of immune deposits ... staining on IF • No EM ... deposits Pauci-lmmune ... Minimal immune deposits ... Differential #Diagnosis #Nephrology
This image shows glomerular tuft with overall intact architecture. Discrete masses of specular amyloid interrupt smooth
#desposition #deposits ... #ElectronMicroscopy ... #SEM #clinical ... #nephrology #pathology
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This image shows portions of glomerular tuft with collapsed GBM (across top), spicular amyloid (middle right),
#desposition #deposits ... #ElectronMicroscopy ... #SEM #clinical ... #nephrology #pathology
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Evaluation and Management of Gastrointestinal Bleeding #Diagnosis #Management #EM #GI #Bleed #UpperGI #LowerGI #Resuscitation #Differential #Algorithm
Diagnosis #Management #EM ... #GI #Bleed #UpperGI ... #Differential #Algorithm