Katholyn, absolutely prayers are coming your way! The hospitals in Ann Arbor are wonderful, from what I know about them. DH's cousin went to Michigan for medical school and then did his residency there.
I'd like to suggest that everyone say a prayer for the intervention of Padre Pio, an Italian priest, recently made a Saint by Pope John Paul II. He has performed so many medical miracles. You can read about them if you google his name. Miracles where people were so near death, went to sleep that night, and woke up fully cured the next morning.
Would that it would be true for Wilgus! Let him go to sleep tonight with his troubles and wake up tomorrow cured! What a Thanksgiving that would make for you and your family!
I believe so strongly in Padre Pio's ability to speak to God to help us with our troubles. I hope I've not offended anyone with this suggestion. I know that he was there in my Grandmother's room the night she died, three times. My DH's aunt brought him in the first time on a prayer card when she visited my Gramma. The second time was when we all arrived around dinner time. On the local Catholic TV station, there was a program on about his life. We believe this was a way of letting us know that he was there with us. The final time was when the priest came in to give her Last Rites. He started talking about the Matrix. Padre Pio was a member of the Matrix. The priest was so taken by the fact that he had shown up 3 times that night that he went to his car to get Matrix metals for all of us who were present. He had originally just brought one for my Gramma.
Hopefully, he can provide you not only with peace, but with Wilgus' clean bill of health.