graviola -any users


my mom is a breast cancer survivor.operated in 2006 stage IIb -node positive-er ,pr +ve her neu negative.recieved chemo,RT anastrazole for 5 yrs.mets in bronchus rt lung in 2012. Started on T.Exemestane SINCE 1YR..after remaining stablefor 9 months the growth progressed obstructing the whole rt bronchus+lymph nodes + pleural effusion.she does not want chemo and started on faslodex injections..searching for alternative therapies is there any role for graviola-the fruit extract or leaves?