I do not know you guys, but reading this post was like a punch in the stomach. No child should ever be sick, but not in this world. God can do many things, I pray all the time, its what I believe and I will pray for your son. I am catholic and we have a saint named St Peregrine who suffered with cancer in his leg, the flesh actually eaten away by it. He accepted the suffering and offered it to God for the prayers of others. He spent many years walking from town to town throughout Italy evangelizing people. He eventually had a vision of Jesus reaching down from the cross touching his limb and was cured of his cancer. He is the patron saint of cancer sufferers, and many cures of cancer patients have been affected through their prayers asking St. Peregrine to pray to God to help them. I ask for intercession to God from many saints, and many living people whenever I have troubles. Prayer always helps and when you receive your answer praise and bless God for it and spread the word.
ed