Peter Attia· MD
now you can do the prostate biopsy one of two ways one way is to to again pass the needle right alongside the um ultrasound probe that's a transrectal biopsy that um then you you can follow the track of the needle as it goes in alongside the ultrasound probe through the rectal mucosa into the prostate it's a very effective way to pick up prostate Cancers and the trial I talked about that's the Stockholm 3 trial that's the technique that they used