Blood Test To Spot Cancer Gets Big Boost
This is the kind of research we need to help detect and treat cancers.  This disease takes so many different forms and is always difficult to treat.  It takes far too many lives.  Hope they can make this a universal test someday!  RJ By MARILYNN MARCHIONE The Associated Press A blood test so sensitive that it can spot a single cancer cell lurking among a billion healthy ones is moving one step cl