I Just Learned My Brother-in-law Is In Arkansas Hospital, All

I just learned my brother-in-law is in Arkansas hospital, All i know is he coulnd't swallow, or eat anything when brought in the doctors said if he would have gone to sleep he would not have woken up. He had something puff- they put him in a induced coma for 7 days and then did some kind of pic procedure. I'm sorry I'm not very clear. That's all my daughter knew. I hope u can help me