Jamie,
One of the first things I did with Roy was make them show me and explain all the MRI and CT scans they did. It made things much easier for me to 'see' and understand. I think if you do this it will give you peace about her progress.
I know not everyone can do the visualization but for me it worked and I knew where I was going for that minute to help with his recovery.
I have you in my daily prayers and wish you peace and health during this trying time. Some things they will never be able to tell you why or how about, but some things they CAN tell you help.
Let me know if you need help with Anything.
Big hugs,
Sharon