I think we should appreciate that the anesthesiologist on the case is also drawing from their experience and judgement in making such decisions. If something doesn't seem right I think it is deserving of attention. This was not my case. Do I think what happened was unusual? Yes. Do I understand the thought process that prompted
@DrOwnage to cancel the case? Yes. Do I think it was a reasonable decision? Yes. And if you polled 100 anesthesiologists I'm sure he wouldn't be the only one that would have cancelled.