Conversation: The conversation between human and AI assistant.
[|Human|] hi my sister was diagnose with stage 3 breast cancer she had surgery 8 months ago now last month she was diagnose with brain mets and in  her lower back it also spreaded and in her rib cage she is getting head radiation and chemo and drinking a pill her face is swollen and face is burn
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. She has history of breast cancer with metastasis in to brain and other part. So it is stage 4 cancer.  Surgery is nit possible in that cases.  Chemotherapy, radiotherapy and hormonal therapy is the treatment of choice.  Consult your doctor and take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health.