Thanks Pratoman. Actually I had the salvage radiation three years ago. Information regarding the viability of a PSMA scan and trials is helpful. I am located in northern California so could have access to experts here, however I am limited by my HMO and my own financial insecurity.
Sorry Lifeguyd, i missed that in your sig, i see it now.
I believe UCSF is offering the PSMA PET clincical trial. Tall Allen or others may be able to chime in with a contact. Not sure if the fact that you already had SRT would disqualify you, but its worth asking