There is only one FDA approved treatment for kids his age, but there are also some decent clinical trials. We are very appreciate that his Drs are taking their time and thoroughly evaluating which treatment would be best. They are all, unfortunately, harsh treatments with harsh side-effects (some are chemo-like) and are NOT guaranteed to work, but at least we have some options.
Sometimes I just want so badly to wake up and find this was all a bad dream.