Whilst small-depend MBL rarely progresses to CLL, higher-count MBL progresses to CLL requiring therapy in a price of one% to two% each year. Higher-rely MBL is distinguished from Rai 0 CLL based on whether the B-cell depend is earlier mentioned or down below 5 × 109/L. Whilst folks with each higher-rely MBL and CLL Rai phase 0 are at greater dange