I know this video is over 1-1/2 years old now... I am new to prostate cancer. I had a prostatectomy last month with traces of cancer in 2 of 14 lymph nodes. I see and hear this great discussion with doctors, especially the PSMA/PET scan, but yet my health care system ( Mercy) does not have one of these machines. I believe I will have to hunt one down on my own in St. Louis.