How old is she?  If she is still a kid, she can try ST. Jude Children's research hosipital.  If you don't have enough money, their doctors often donate the surgey.   A lot of other cost are also waved. They also have international program.

http://www.stjude.org/stjude/v/index.jsp?vgnextoid=f2bfab46cb118010VgnVCM1000000e2015acRCRD