Hi
@dogslife
Not sure what advice you are looking for, but I"l try....
I have had several of these scans. The first was 25 years ago in a machine that seemed quite claustrophobic, and it wasn't explained to me that I would be fully enclosed in a tube. That was a bit scary, as I needed to be in there for 30 mins.
More recently, in the last 2years I have had a further two scans head and neck, and lower spine and leg. The machinery is more modern, but the operators seem more clued up on the anxiety of the patient. They put me at ease by showing me the machinery and Telling me what to expect.I still needed to be inside a tube, and was made comfortable on a sliding table, with pillows placed under my neck and knees. There was a speaker inside so the operator could talk to me. I had a hand held switch to press if I felt I needed to get out. There are some loud clicking and banging noises during the procedure. It did help that I knew what to expect, even though it felt a bit weird to have them slide me into the tube. There is not much room to move, but as they want you to keep still that is probably why. It also helped to relax as much as possible so I did meditate a bit and sang in my head. The operator did ask me to hold my breath a few times, and all was done in around 10 minutes. Just like xray, you don't feel a thing.
Quite facinating to see the images at the follow up appointment, too.
Best of luck with yours.