Deon124,
Welcome. We've all been through the shock of the initial diagnosis that you are going through now, but at 43, that had to be totally out of left field. When one's mind is reeling like that, one is not in a good state of mind to make an important decision like this. And the good news is that there's no rush - you have enough time to get into a better headspace, to meet with specialists, to gather info, and make a decision that's right for you.
Most of what you know about
other cancers does not apply here, and the differences are important. One is the way we work with doctors. With other cancers, one goes to an oncologist who brings in specialists as needed. Not so with PC. All of us started with a urologist, but then many of us saw a variety of specialists on our own. I met with 6 specialists before deciding, including 3 urologists and 3 different kinds of radiation oncologists.
This site has a good explanation of what one should learn at the start of this journey:
Newly diagnosed with PC? – read this thread first In there, you'll see a recommendation that you have your biopsy slides re-read by Bostwick Labs or Epstein's Lab at Johns Hopkins. The reason they are recommended is because their pathologists are devoted to reading prostate biopsies only. They are the gold standard. Getting a good Gleason score is vital, and it matters if your Gleason 7 was 3+4 or 4+3.
I don't think there's any other diagnostic info (e.g., imaging) you'll need to get started. Each specialist you visit with may have his own recommendations, so your best bet is to follow their requirements.
If you tell us where you are, we may have recommendations for specialists in your area.