@johnsonjn Get the Prostox test for the type of radiation you want. If you score high-risk on the IMRT test you have 12x the risk of late radiation effects (mostly urinary & ED) vs. low risk. For SBRT (separate test) it is 9x the risk. Surgery has a lower risk profile (especially with a great surgeon) if you score high risk on both since your risk would be much higher than the RO' population stats. If not (< 15% test high) you can go with radiation knowing your risk is lower than the RO' stats. See the Prostox - learning post comment by kjholz on 5/1 that gives the exact wording from both tests. He was in the 2% at high-risk on both. He went with Tulsa-Pro due to Prostox results.