General assumptions are not a useful tool in a discussion.
First, you might wonder why a PET scan has not been performed. Why do we continue to do research to further medical advancements if those advancements are not used to the fullest?
Personally I think more public exposure of the information would have been of public benefit.
That said, I know I would not want my "x-rays" plastered all over the public airwaves.
It think its pretty apparent the MSM (including FNC generally) is just parrotting the FL SC decision which just rubber stamped judge Greer. They are not providing "balance". I have not seen a FNC interview with a doctor who says the brain is not a liquid or that it even matters.
Probably because the husband knew that regardless of what the PET Scan showed, they would only serve as further fodder for more appeals.