Pathnologic @pathnologic
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Here are very large, immature myeloblasts with many nucleoli. A distincitve feature of these blasts is
a linear red "Auer ... #Clinical #Path ... #BloodSmear #Blood ... Smear #Microscopy #Auer
Post-splenectomy blood smear demonstrating Howell-Jolly bodies and target cells.

#Clinical #Pathology #BloodSmear #HowellJollyBodies #TargetCells #Splenectomy #Asplenic
Post-splenectomy blood ... #Clinical #Pathology ... #BloodSmear #HowellJollyBodies
Acute promyelocytic leukemia (blood). Typical morphologic features are bilobed ("butterfly") nuclei with dispersed chromatin, subtle to
promyelocytic leukemia (blood ... granules, and Auer ... KyleBradleyMD #Auer ... leukemia #APL #APML #Pathology ... #Hematology #Clinical
A 37-year-old woman initially presented with pancytopenia and found to have leukopenia (2.1 × 103/μL) with
with occasional Auer ... her peripheral blood ... consistent with Auer ... #Clinical #Path ... #BloodSmear #Blood
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Peripheral Blood shows a subset of atypical lymphocytes with hairy-like cytoplasmic projection.
#Clinical #Path #BloodSmear #Blood #Smear
Peripheral Blood ... #Clinical #Path ... #BloodSmear #Blood
A – cabot ring, B – Howell-Jolly Body

What are Cabot’s rings?
- They are delicate threadlike inclusions
inclusions in the red blood ... the peripheral blood ... #Clinical #Pathology ... #Microscopy #BloodSmear
A normal peripheral blood smear indicates the appropriate appearance of red blood cells, with a zone
normal peripheral blood ... appearance of red blood ... #Clinical #Path ... PeripheralBloodSmear #BloodSmear
The arrows point to blister cells. These cells are thought to be precursors of helmet cells.
#Clinical #Path ... #BloodSmear #Blood
Elliptocyte - 
Note the shape of these appropriately named erythrocytes.
In addition to hereditary elliptocytosis, elliptocytes can
#Clinical #Path ... #BloodSmear #Blood
African Trypanosomiasis - The examination was notable for the two erythematous lesions, each measuring 3 to
A peripheral-blood ... rhodesiense) (Panel B) #Clinical ... #Derm #Pathology ... TrypanosomaBrucei #NEJM