The radiation technician, not the clinician, will authorize release of the cat
once radiation levels are determined to be at a level safe to take your cat home.
I could sit here and point out how stupid you are for believing in science, a group of people that
once believed the Earth was flat as early as a few hundred years ago, or believed that bleeding someone out was the best way to cure the flu... or as early as the 40's and 50's that it was okay for people to drink water with high
levels of
radiation because it would give you energy and cure what ails ya.