More follow-up...

CT Scan today. Prep wasn't great, but not as bad as the others. I had to drink a bottle and a half of this thick solution that kind of tasted like Pina Colada mix. Before the scan, I went up to Oncology to see my clinical trial nurse. She gave me a card that waived my copay - score $200. They didn't say anything about the results, but I have my 6 month check (or one year depending on how you look at it) with Dr Azar on April 3rd.