Chronic lymphocytic leukemia (CLL) is a lymphoid malignancy characterised with the proliferation and accumulation of mature CD5+ B cells during the blood, bone marrow and lymphoid tissues. The prognosis of CLL needs the existence of ≥5 x109/L mono - clonal B cells of typical phenotype from the blood. Di dunia https://jenningsl318dlt5.daneblogger.com/profile