Ep. 191 Optimizing Radiation Therapy: Role of Perirectal Spacers with Dr. Eric Chenven and Dr. Nadim Nasr

2123.86 - 2147.741 Dr. Nadim Nasr

So for the fiducial markers, you really want to put them in in separate planes so that no marker is blocking another one. If you can imagine taking 45 degree x-rays to the pelvis. And so you want one set that's a little bit deeper than the other if you're looking from a transperineal standpoint. And you want one set that's a little bit more anterior, another one that's a little bit more posterior.