RT Book, Section A1 Lichtman, Marshall A. A1 Kaushansky, Kenneth A1 Kipps, Thomas J. A1 Prchal, Josef T. A1 Levi, Marcel M. SR Print(0) ID 1126651065 T1 Congenital Dyserythropoietic Anemias T2 Williams Manual of Hematology, 8e YR 2011 FD 2011 PB McGraw-Hill Education PP New York, NY SN 9780071622424 LK hemonc.mhmedical.com/content.aspx?aid=1126651065 RD 2024/12/07 AB Congenital dyserythropoietic anemias (CDA) are a heterogeneous group of disorders characterized by anemia, the presence of multinuclear erythroid precursors in the marrow, ineffective erythropoiesis, and iron overload.Although rare, uncovering the molecular basis of CDA has helped unravel novel aspects of the cell biology of erythropoiesis.Three types of CDA have been distinguished. In addition, a number of patients with forms of congenital dyserythropoietic anemia that do not fit these categories have been described.