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 1126653525 T1 Hairy Cell Leukemia 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=1126653525 RD 2024/04/23 AB B-lymphocyte malignancy that principally involves the marrow and spleen.Reactive marrow fibrosis and blood cytopenias are frequent features.Irregular cytoplasmic projections on neoplastic B lymphocytes (which gives the disease its name), most striking when examined as a wet preparation by phase microscopy.