My mother has it, at about the same age. She had a lumpectomy, in which they also took some underarm lymph nodes. Is was not a long stay in hospital. Then she had radiation treatment. She did not have chemotherapy. She did well and was ok. Her next visit will be with an oncologist and you should go with her. They will outline the plan of action and you will feel alot better. I was told (don’t know if it’s true) that post-menopausal breast cancer is alot less aggressive and much slower mestastisis than younger women but don’t know…