Pathnologic @pathnologic
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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 ... #IronDeficiencyAnemia
A – cabot ring, B – Howell-Jolly Body

What are Cabot’s rings?
- They are delicate threadlike inclusions
the peripheral blood ... /megaloblastic anaemia ... #Clinical #Pathology ... #Microscopy #BloodSmear ... #CabotRings
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
Codocytes (Target cells) - Two target cells are seen in the left photo and one in
with hemolytic anemias ... #Clinical #Path ... #BloodSmear #Blood
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
With iron deficiency anemia, the MCV of the red blood cells is decreased, the zone of
iron deficiency anemia ... MCV of the red blood ... #Clinical #Path ... #Anemia #IronDeficiency ... #IronDeficiencyAnemia
A 37-year-old woman initially presented with pancytopenia and found to have leukopenia (2.1 × 103/μL) with
promyelocytes, anemia ... her peripheral 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
Sickle cells
These photos show sickle cells on peripheral blood smears. In the left photo target cells
on peripheral blood ... trait do very well clinically ... no significant anemia ... #Clinical #Path ... #BloodSmear #Blood