Pathnologic @pathnologic
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Post-splenectomy blood smear demonstrating Howell-Jolly bodies and target cells.

#Clinical #Pathology #BloodSmear #HowellJollyBodies #TargetCells #Splenectomy #Asplenic
#Clinical #Pathology ... #BloodSmear #HowellJollyBodies
SMARCB1-deficient sinonasal carcinoma: high grade tumors with varying proportions of basaloid and plasmacytoid/rhabdoid cells; CK+, SMARCB1
deficient sinonasal carcinoma ... deficient #sinonasal #Carcinoma ... #Pathology #Microscopy
Dysplasia in Myelodysplastic Syndrome 
 - 
Dysgranulopoiesis 
 - Dyserythropoiesis 
 - Dysmegakaryopoiesis 

#Dysplasias #MDS #Myelodysplastic
Myelodysplastic Syndrome ... Myelodysplastic #Syndrome ... #Pathology #Hematology
A – cabot ring, B – Howell-Jolly Body

What are Cabot’s rings?
- They are delicate threadlike inclusions
#Clinical #Pathology ... #Microscopy #BloodSmear
A non-subtle example of true Sezary syndrome.  Patient presented with erythroderma without antecedent history of
of true Sezary syndrome ... mjcascio #Sezary #Syndrome ... Cells #Clinical #Pathology
A morphologic mosaic of NUT carcinoma: monotonous primitive cells, basophilic to clear cytoplasm, abrupt keratinization, prominent
mosaic of NUT carcinoma ... LisaRooperMD #NUT #carcinoma ... #Pathology #Clinical
Beautiful acanthocytes/spur cells in a patient with McLeod Syndrome. X-linked disorder characterized by reduced expression of
patient with McLeod Syndrome ... SpurCells #McLeod #Syndrome ... #Smear #Pathology
Hobnail variant of PTC: micropapillary architecture, dense eosinophilic cytoplasm, hobnail cells with apical nuclei, and marked
Papillary #Thyroid #Carcinoma ... #Pathology #Clinical
Schistocytes - The arrows point to schistocytes which are fragmented red blood cells. Also called schizocytes,
hemolytic- uremic syndromes ... Clinical #Path #BloodSmear
Oncocytic Variant of Medullary Carcinoma
Don't assume every oncocytic thyroid tumor is a Hurthle cell neoplasm! Nested
Variant of Medullary Carcinoma ... variant of medullary carcinoma ... Variant #Medullary #Carcinoma ... #Pathology #Microscopy