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.
Non-contrast means you get your test done without any injections of dye or drinking any oral prep. Most modern CT machines take under 10 minutes for a spine CT and many under â¦ 5 minutes.You will lay on the ct scan table. You may need to bring your arms over your head if possible. No, there isn't a difference between CT and CAT scans. CT scan was the original name of the CAT scan. CT stood for Computed Tomography, and the name was made more accura â¦ te by adding the 'A', so CAT stood for 'Computed Axial Tomography'.