It's not terribly likely IMO. (I worked on a CT scanner design team). Worst case scenario IMO is that the scanner would halt mid-scan and the CT tech would re

It's not terribly likely IMO. (I worked on a CT scanner design team). Worst case scenario IMO is that the scanner would halt mid-scan and the CT tech would repeat the scan, causing accumulated dose. If this iterated several times it could be cause for concern. I think those outcomes are extremely rare and most techs would give up after a couple of aborted scans.