Whereas reduced-count MBL seldom progresses to CLL, superior-count MBL progresses to CLL necessitating therapy at a amount of one% to two% per year. Higher-count MBL is distinguished from Rai 0 CLL based upon whether or not the B-mobile depend is over or beneath 5 × 109/L. Despite the fact that people today with both higher-count MBL and CLL Rai s