1474 results
Trichodysplasia spinulosa: follicles plugged w/ hyperkeratotic & parakeratotic debris, excessive inner root sheath differentiation towards keratinization.
EM shows intranuclear ... Trichodysplasia #spinulosa #Pathology
Pathologic Red Blood Cell (RBC) Morphologies and Associated Diseases

Acanthocyte (spur cell),  
Basophilic stippling, 
Bite cell,
Pathologic Red Blood ... Atlas #Microscopy #Pathology ... Robbins & Cotran Pathologic
Dysmorphic Red Blood Cells on Electron Microscopy
This eyeSCANdy image shows dysmorphic red blood cells from the
ElectronMicroscopy #SEM ... #clinical #pathology
â–º
Neoplastic plasma cells with nucleoli (left image) and intranuclear Dutcher body (right image).

Dutcher bodies are round,
left image) and intranuclear ... DutcherBody #Bodies #Intranuclear ... #Pathology #Clinical
Calcium Oxalate Crystals on Electron Microscopy
Today’s image shows calcium oxalate crystals in a urinary sediment under
ElectronMicroscopy #SEM ... clinical #nephrology #pathology
â–º
Wall-eyed bilateral inter nuclear ophthalmoplegia (WEBINO) Syndrome

In this specific case, the lesion is bilaterally in the
Walleyed #bilateral #internuclear
â–º
Central retinal artery occlusion (CRAO). Positive "spot sign" on Ocular Ultrasound

78 yo M with sudden onset
Do you see any pathology
â–º
Acute promyelocytic leukemia (blood). Typical morphologic features are bilobed ("butterfly") nuclei with dispersed chromatin, subtle to
I see all of these ... leukemia #APL #APML #Pathology
Sweat gland tumors - Pathology

Made with lots of help from @JMGardnerMD's paper on adnexal tumors for
gland tumors - Pathology ... gland #tumors #Pathology
IgG4-associated conditions

Diagnosis of IgG4 disease is depending on BIOPSY. While IgG4 levels can be informative (and
really need to see ... pathology with ... Even the pathology