Serious lymphocytic leukemia (CLL) is often a lymphoid malignancy characterised through the proliferation and accumulation of mature CD5+ B cells during the blood, bone marrow and lymphoid tissues. The prognosis of CLL calls for the presence of ≥5 x109/L mono - clonal B cells of standard phenotype during the blood. https://devendraa097hui2.wikiinside.com/user