predestination - previous determination as if by destiny or fate. doom, doomsday, end of the world, day of reckoning - an unpleasant or disastrous destiny; everyone was aware of the approaching doom but was helpless to avoid it; that's unfortunate but it isn't the end of the world.
That is 2 1/2 hours! Average is 3 hours now from start to finish. THEN we have to wait for the scan to be sent to the radiologist, and when he/she calls back, we can dispo the patient. I can't believe that every CT done in this country for a possible appy or whatever takes over 3 hours.
You can expect to be at ImageCareâs PET/CT Center for about 2 hours. The actual scan itself takes 20-30 minutes depending on what kind of scan you are having. Your family and friends will need to wait in the waiting room during your test. You will feel fine after your PET scan.