Serious lymphocytic leukemia (CLL) is really a lymphoid malignancy characterized via the proliferation and accumulation of mature CD5+ B cells inside the blood, bone marrow and lymphoid tissues. The prognosis of CLL necessitates the presence of ≥five x109/L mono - clonal B cells of usual phenotype within the blood. Dari https://joanu641jsz8.wikijournalist.com/user