Pathnologic @pathnologic
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Schistocytes - The arrows point to schistocytes which are fragmented red blood cells. Also called schizocytes,
fragmented red blood ... seen in hemolytic anemias ... Clinical conditions ... #Clinical #Path ... #BloodSmear #Blood
Here are very large, immature myeloblasts with many nucleoli. A distincitve feature of these blasts is
linear red "Auer rod ... #Clinical #Path ... #BloodSmear #Blood ... Microscopy #Auer #Rods
Elliptocyte - 
Note the shape of these appropriately named erythrocytes.
In addition to hereditary elliptocytosis, elliptocytes can
megaloblastic anemia ... myelophthisic anemia ... sideroblastic anemia ... #Clinical #Path ... #BloodSmear #Blood
Dacrocytes (tear drop cells) 
Other poikilocytes resemble a pear or teardrop. The narrow, tapered end
may be
metaplasia, pernicious anemia ... some hemolytic anemias ... #Clinical #Path ... #BloodSmear #Blood
Here is another peripheral blood smear demonstrating changes with iron deficiency anemia. Note the increased zone
another peripheral blood ... iron deficiency anemia ... #Clinical #Path ... PeripheralBloodSmear #BloodSmear ... #Anemia #IronDeficiency
Schistocytes can assume a shape resembling natural or man-made objects such as arrowheads, fish, collar buttons,
Schistocytes can ... #Clinical #Path ... #BloodSmear #Blood ... #HelmetCells #Schistocytes
A 37-year-old woman initially presented with pancytopenia and found to have leukopenia (2.1 × 103/μL) with
promyelocytes, anemia ... occasional Auer rods ... her peripheral blood ... #Clinical #Path ... #BloodSmear #Blood
Codocytes (Target cells) - Two target cells are seen in the left photo and one in
with hemolytic anemias ... #Clinical #Path ... #BloodSmear #Blood
Polychromatophilia - Note 2 large blue-gray erythrocytes as seen on H&E stain. On a stain for
photo also shows a schistocyte ... nucleated red blood ... #Clinical #Path ... #BloodSmear #Blood
Spherocytes - The arrow points to one of many spherocytes in this photo. The cells have
and hemolytic anemias ... #Clinical #Path ... #BloodSmear #Blood