My mother was diagnosed with stage 2B breast cancer, she is diabetec & 65 years old now. According to the biopsy result, which is hard for me to understand, she has a good news & bad news. The good news is, some of the bad cells can be treated by drugs & the bad news is she need to undergo for a chemo treatment for the others. Im afraid to let her go on chemo because of her age & she is diabetec. Is their any Oncologist in this community to help me decide on this please?