Chapter 058. Anemia and Polycythemia (Part 5)

Normal blood smear (Wrights stain). High-power field showing normal red cells, a neutrophil, and a few platelets. (From Hillman et al.)Figure 58-4Severe iron-deficiency anemia. Microcytic and hypochromic red cells smaller than the nucleus of a lymphocyte associated with marked variation in size (anisocytosis) and shape (poikilocytosis). (From Hillman et al.)Figure 58-5Macrocytosis. Red cells are larger than a small lymphocyte and well hemoglobinized. Often macrocytes are oval-shaped (macroovalocytes).Figure 58-6Figure 58-7Red cell changes in myelofibrosis. The left panel shows a teardrop-shaped cell. The right panel shows a nucleated red cell. These forms are seen in myelofibrosis with extramedullary hematopoiesis.Figure 58-8Target cells....
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Chapter 058. Anemia and Polycythemia (Part 5) Chapter 058. Anemia and Polycythemia (Part 5) Normal blood smear (Wrights stain). High-power field showing normalred cells, a neutrophil, and a few platelets. (From Hillman et al.) Figure 58-4 Severe iron-deficiency anemia. Microcytic and hypochromic red cellssmaller than the nucleus of a lymphocyte associated with marked variation in size(anisocytosis) and shape (poikilocytosis). (From Hillman et al.) Figure 58-5 Macrocytosis. Red cells are larger than a small lymphocyte and wellhemoglobinized. Often macrocytes are oval-shaped (macroovalocytes). Figure 58-6 Figure 58-7 Red cell changes in myelofibrosis. The left panel shows a teardrop-shapedcell. The right panel shows a nucleated red cell. These forms are seen inmyelofibrosis with extramedullary hematopoiesis. Figure 58-8 Target cells. Target cells have a bulls-eye appearance and are seen inthalassemia and in liver disease. (From Hillman et al.) Figure 58-9