Good options. My thinking is, this girl needs to be in serious alternative treatment with an expert within the alternative field but also knows how to handle what might arise. I understand most mainstream doctors will not give their professional support but there are mds out there that are not beholding to mainstream.
This little girl deserves a chance but it must be a good strong chance; DYI is not going to do it at this point. Just my opinion. If it were my daughter I know what I would do.