Because she would have to have brain surgery to remove implants that were put in years ago when they did try to regenerate her brain. Do an MRI with the implants in and you wouldnt have to worry about interpreting the results because what was left of her brain would explode.
She did have a CAT scan which showed that the part of her brain that is what we would call conscious is gone. Its liquified. She could have a PET scan. Im not sure why she didnt. Probably a disagreement in advance over what would occur based on what was found. Schindlers wouldnt agree to terminate nutrition so why do it?
A lie, she still has cortex and the DCF Neurologist who examined her says she may be in a lower conscious state rather than PVS. His name is Dr WIlliam Cheshire and he doesn't ave any moral objection to removing feeding tubes from patients with confirmed PVS. SO can we stop the liquified crap now?