Long-term lymphocytic leukemia (CLL) is a lymphoid malignancy characterized with the proliferation and accumulation of mature CD5+ B cells inside the blood, bone marrow and lymphoid tissues. The prognosis of CLL demands the existence of ≥five x109/L mono - clonal B cells of common phenotype in the blood. Pola Slot https://gailx009ohx9.wikijournalist.com/user