Peter Attia· MD
we have had two patients for whom PSA is high 4k comes back high so these are patients who now have a 20% chance maybe 16 18 20 % chance of having cancer in their prostate or having metastatic cancer over the next act two decades that's basically what the high 4k tells you in the olden days we would have just biopsied them and now we run them through this MRI and the answer is nope that's totally fine right