SEARCH Articles Figures Tables B-cell chronic lymphocytic leukemia Chronic lymphocytic leukemia Alemtuzumab Chronic lymphocytic leukemia Rituximab Chronic lymphocytic leukemia case study Chronic lymphocytic leukemia chemotherapy Chronic lymphocytic leukemia clinical presentation Chronic lymphocytic leukemia diagnosis Chronic lymphocytic leukemia evaluation Chronic lymphocytic leukemia monoclonal antibodies Chronic lymphocytic leukemia prognosis Chronic lymphocytic leukemia staging Chronic lymphocytic leukemia treatment Chronic lymphocytic leukemia/small Leukemia chronic Lymphocyte leukemia Lymphocytic leukemia Lymphomas chronic lymphocytic leukemia/small