hi, my mother was diagnosed with breast cancer 2 yrs ago ,her cancer was in late 2nd stage ,she had her radical mastectomy done ,with her chemotherapy and radiation sessions after that ,now she was getting her follow ups every 3 months ,as in one of her follow up tests they did a BONE SCAN this time and there is a lytic lesions in her femur ..but the reports also said that there is no metastases. Iam worried abt her a lot ,shez already been through a lot.plz advice..is theres anything to worry abt wat shud she do next ?