Abnormal Size/Color
Macrocytes (Pernicious anemia)
Microcytes (Iron deficiency anemia,
Thalassemia)
Hypochromic (Iron deficiency anemia)
Hyperchromic/Spherocytes) (Hereditary
spherocytosis)
Out of Round
Ovalocytes (Pernicious anemia)
Elliptocytes (Hereditary elliptocytosis)
Sickle Cells (sickle cell)
Weird Shaped
Target Cells (Hemoglobin C disease,
Thalassemia)
Poikilocytes
Schistocytes (Artificial heart valve)
Crenated Cells
Miscelaneous
Anisocytosis (treated anemia)
Rouleaux (Multiple myeloma)
Artificial Heart Valve