Are you serious? You can call pretty much any hospital in the US and request DICOM files sent to your email. Mailing a CD across the world is insane, as is wasting money and radiation budget on yet another CT scan
They will do new one right there and if there is no time - there is no time to mail stuff around.
What kind of nerd fantasy is it?
I went once with x-ray on cd that was weeks old for procedure - doctor there went “yeah cool, I don’t care, it is my risk we do new one by personel I know on equipment I know”.