Whilst small-depend MBL almost never progresses to CLL, high-depend MBL progresses to CLL demanding therapy in a level of one% to 2% each year. Large-rely MBL is distinguished from Rai 0 CLL dependant on whether or not the B-cell depend is over or under five × 109/L. Whilst men and women with the two higher-count MBL and CLL Rai phase 0 are at ele