The issues in my brother's head

Recently it was discovered that my brother William has some pressure being exerted on his brain by some sort of fluid build-up. You will notice by how specific and medically descriptive that last sentence was that I really have no idea what is going on! I don't know how serious it is, but I assume it can't be too serious because his appointment with the specialist is still weeks away (if it was serious they would have got him an appointment immediately right?). Anyway. Every night we pray for William and his medical condition, even though we aren't sure what to call it. Last night, it was Husband's turn to pray. When he got to the point of asking God to bless William he said "Please bless that the issues in Bill's head will be resolved." I couldn't help myself: I started laughing. Husband quickly realized what he had said and starting laughing too! I know God is a God of miracles, but asking Him to resolve the "issues" in my brother's head may be bit a much! He's a teenager for goodness sake! And boy does my brother have issues! (P.S. We love you William!)