I am so sorry to hear about your son.. I just said a prayer for him and wish him the best... Please follow Barefoot's teachings and the results will be such of a miracle. You must progress with natural methods and stay away from surgery/drugs.. In my experiences I would suggest to change his diet to all fruits and if he is ready, OJ Fast... His body must stopped being filled with toxins from food,drugs, etc.... Herbs and the proper diet will heal all... One Cure Cures All... DIET!!