<prompt> A patient with microcytic hypocromic anemia. Hb-9 serum iron-20microdl,ferritin-64.What is possible diagnosis?AtransferrinemiaIron deficiensy anemiaDMT 1 mutationHemochromatosis  <response>: Atransferrinemia, is an autosomal recessive metabolic disorder in which there is an absence of transferrin, a plasma protein that transpos iron through the blood. Atransferrinemiais characterized by anemia and hemosiderosis in the hea and liver Refer robbins 9e pg 422 