I came across this video highlighting Ga68 PSMA PET imaging from the doctor at the University of California San Francisco who helped with developing this imaging technique. It’s a bit long and a bit technical in some places, but gives a good overview.
Dan's Journey through Prostate Cancer 
Hi, Dan thanks for the recent PET scan videos. Very informative. I’ve had a radical prostatectomy, then radiation a couple of years later. My PSA is rising .02 every 6-months, currently at 0.16 so I’m coming up to that .2 mark. I’ve been hoping for these new PET scans to get approved. Good luck to you and thanks!
OZ
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