Tag Archives: hemolytic anemia
Anemia, Megaloblastic (Vitamin B12 and Folic Acid Deficiency)

Anemia, Megaloblastic (Vitamin B12 and Folic Acid Deficiency)

The anemias caused by deficiencies of the vitamins B12 and folic acid show identical bone marrow and peripheral blood changes. Both vitamins are essential for DNA synthesis. Pathophysiology The two main vitamin deficiencies may coexist. In each case, hyperplasia of the bone marrow occurs, and the precursor erythroid and myeloid cells are large and bizarre […]

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Anemia

Anemia

Anemia is a condition of lower-than-normal red blood cell (RBC)  count and hemoglobin (Hgb) level. It is often not a specific disease state but a sign of an underlying disorder. Anemia results in a diminished amount of oxygen delivery to body tissues.  There are many different kinds of anemia, but all can be classified as […]

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