Abstract:Purpose of StudyTo demonstrate the presence and attributes of microcytes in Pernicious Anemia (PA) patients with high Red blood cell (RBC) distribution widths (RDW), but without iron deficiency or thalassemia trait. Marked macrocytosis is typical of PA, but their RDW are usually elevated (>21%).Methods Used Cases and MethodsWe report two patients with severe anemia, B12 deficiency, and elevated RDW's.Patient 1: 55 y/o African–American man, with dyspnea, finger paresthesias without gait disturbance. WBC 2.4 K/u… Show more
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