approachtoanemia-121124124558-phpapp01

Dr. Ahmed Azhad

The document defines anemia using WHO hemoglobin thresholds and outlines the physiological regulation of erythropoiesis. It describes clinical presentations ranging from acute blood loss to chronic hemolysis and lists common disease associations. Detailed diagnostic algorithms include iron studies, reticulocyte counts, and bone marrow examinations. The material also covers differential diagnosis of hypoproliferative and hemolytic anemias, with a case example illustrating microcytic hypochromic anemia. Treatment considerations and the importance of assessing iron status are highlighted throughout.