31 results
Dysmorphic Red Blood Cells on Electron Microscopy
This eyeSCANdy image shows dysmorphic red blood cells from the
Dysmorphic Red Blood Cells ... Dysmorphic #RBCs #ElectronMicroscopy ... #SEM #clinical ... #pathology #hematology ... #nephrology #Red
This image shows corrugated lumen of a renal artery following removal of endothelial cells!

Dr. Stephen Bonsib
lumen of a renal artery ... of endothelial cells ... #ElectronMicroscopy ... #SEM #clinical ... #nephrology #pathology
Calcium Oxalate Crystals on Electron Microscopy
Today’s image shows calcium oxalate crystals in a urinary sediment under
#Crystalluria #ElectronMicroscopy ... #SEM #clinical ... #nephrology #pathology
This image shows acellular scanning EM with empty lacunar spaces of a fibrocellular crescent previously occupied
previously occupied by cells ... fibrocellular #crescent #ElectronMicroscopy ... #SEM #clinical ... #nephrology #pathology
Eosinophilic angiocentric fibrosis: IgG4-related disease of the upper aerodigestive tract. Distinctive concentric (onion-skin) perivascular fibrosis and
Eosinophilic angiocentric ... with prominent eosinophils ... 50 IgG4+ plasma cells ... angiocentric #fibrosis #Pathology ... #Clinical #Microscopy
Anaplastic large cell lymphoma, ALK+
Clinical
 • First 3 decades of life, M>F
 • Often nodal +
lymphoma, ALK+ Clinical ... nuclei, sometimes w eosinophilic ... ) • Donut cells ... are usually not eosinophilic ... ALKPos #hemepath #pathology
This image shows spicular amyloid deposits showing blunt conical formations with interconnecting fibrils.

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

Dr. Stephen Bonsib via
with tapering conical ... desposition #deposits #ElectronMicroscopy ... #SEM #clinical ... #nephrology #pathology
Allergic Rhinitis: Pathogenesis and clinical findings

1. Allergy Sensitization -> Antigen Exposure -> APC (macrophages, HLA class
Pathogenesis and clinical ... -> Helper T cells ... occurs 4-6 hours after ... (neutrophils, eosinophils ... proliferation of eosinophils
Hobnail variant of PTC: micropapillary architecture, dense eosinophilic cytoplasm, hobnail cells with apical nuclei, and marked
architecture, dense eosinophilic ... cytoplasm, hobnail cells ... Thyroid #Carcinoma #Pathology ... #Clinical #Microscopy