Chronic lymphocytic leukemia (CLL) can be a lymphoid malignancy characterised via the proliferation and accumulation of experienced CD5+ B cells within the blood, bone marrow and lymphoid tissues. The prognosis of CLL calls for the existence of ≥five x109/L mono - clonal B cells of usual phenotype within the blood. https://maryo531muc9.smblogsites.com/profile