Did you have a PET scan before your RALP?

For background, I’m 52y/o, Gleason 7, PI indicated on right side, PSA 5.7…and scheduled for RALP on 11/11. Of course I want a 100% clean bill of health but also really want my nerves spared. Though my surgeon has over 5k RALPs under his belt and is highly recommended, I also feel like he errs on the side of taking nerves. A month ago when the referring Urologist reviewed my biopsy, he said a PET scan isn’t necessary to justify surgery. I didn’t know anything about nerve bundles at that point. I’m going to ask him next week but he strikes me as someone who doesn’t like to slow down to explain something he already said is “not needed”….thus my post to inquire about your experience. Here’s a video of the surgeon telling a patient’s spouse he took a nerve because that’s where the biopsy indicated cancer. I didn’t think the biopsy included the nerves whatsoever so I’m confused.