hi, my mother had a breast CA & metastasis in axillary lymph nodes. removal of the breast n axillary nodes & a part of the pec.major had done after giving 6 cycles of chemotherapy. rediotherapy is given after the surgery for 1 month duration.... again axillary nodes of same side got enlarged while she was on anticancer drugs & removed by a surgery & found to be malignant.she had poorly differenciated high grade malignancy..what is the best treatment now??how is the condition??