While low-depend MBL seldom progresses to CLL, high-rely MBL progresses to CLL requiring therapy in a level of 1% to 2% a year. Significant-count MBL is distinguished from Rai 0 CLL dependant on whether or not the B-mobile depend is previously mentioned or beneath five × 109/L. Whilst folks with both of those high-count MBL and CLL Rai phase 0 are