Kindly upload the report of pet ct Decision on treatment is based on stage which needs local tumor size and status of axillary nodes If in early stage that is stage 1 or 2 surgery is first option Adjuvant chemotherapy will be decided based on size of tumor and other parameters Radiation indication also depends on stage. In select cases of early stage breast cancer radiation can be avoided. She will need hormone therapy

Was surgery done.. Please upload histopathology report... Based on report we need to identify role of chemotherapy.. Role of radiotherapy also depends on histopathology report.. Because you are positive for harmone receptors  harmonal therapy is indicated.. Equivocal c erb b2 needs FISH to know status of herceptin

Hormonal therapy and anti her 2 neu therapy(trastuzumab) if one more test also confirms her 2 neu positivity. But surgery also to be done. Depending upon general condition and stage chemotherapy also to be added