Does anyone know if the Decipher Test can be done with blood only? Had prostate removed almost 5 yrs ago and no genetic testing was done. Had Gleason 4+3 on practically entire right lobe; left and median totally normal. PSA has been rising and is now .15....next PSA test in a week at Sloan Kettering. If it hits .2 they are scheduling PSMA scan but I am more concerned with the duration of hormone treatment which would also be necessary. Don't mind 6 months but don't think I can hack 12-18 months....ugh!! Many thanks in advance! AL