The surgery would come with some risks, not entirely safe.

The doctor informed me that the worst-case scenario might be not different from now. My mother could remain in a coma indefinitely. She might wake up someday, or she might never wake up again.

I thought I could accept that risk. I was willing to take a chance.

"Ms. Claire, the nurse will bring you the consent form for the surgery shortly. You will need to sign it." The doctor was pleased with my prompt decision, ...