our next one? this is important for the prostate. the reason doctors say they need to operate and cut out the whole prostate is the biopsy finds a low grade tumor. when they cut out the whole prostate and examine it, they often find is a bigger tumor that the biopsy missed. the problem with biopsies is the six core biopsies are 10% accurate because half the time it misses the tumor and half of the 80% it under or overdiagnoses it. here you see the red line. and since the red line is at 12 millimeters and the c core is at 11 millimeters you re going to find the low grade cancer and you re going to completely miss the much larger more aggressive cancer that s broken out of the prostate. not if you put your doppler on them. thank you so much for being here. your book, of course, which is the prostate cancer