Hi, I was diagnosed in jan 06 and have only just discovered this support group on line. Can someone let me know what the abbreviations stand for im assuming BMB is bone marrow biopsy? Also i've been tracking my white count which i thought was the one to watch drop from 122,000 to between 1 and 10,000 which im told is good and that's where it should be but when reading your site you refer to pcp? as 0.2 wanting it 0.0 what are you referring to, sorry for someone with the disease i must sound really stupid.