What are the final symptoms or stages for someone with stage 4 breast cancer that has mets to brain?

It depends on the: Size, number, and location of the mets. Mets cause swelling, which can result in headache, nausea, weakness, seizures, or difficulty with thinking, speech, or vision depending on the part of the brain. In patients who succumb to the mets, it is usually swelling leading to difficulty breathing and loss of consciousness. Steroids and radiation (possibly surgery) are treatments that may help!

Stage 4: Well, unfortunately stage 4 is the highest stage and indicates disease (in this case breast cancer) that has spread distantly. However, depending on certain aspects of the specific tumor involved, some patients can have excellent, long lasting responses to chemotherapy or hormonal therapy. The oncologist should be able to provide you with more specifics for the case you describe.