stage 1V long term anyone?

[Delaney]

I have just been told cancer has come back. Tumour cells in chest area. Having scans for bones, in pain a lot of the time. Is there anyone on this site who has survived for more than 3yrs at stage iv with similar problems. I am going on taxotere/herceptin soon.
Delaney, dx 2008, er-/pr-/he2+. a/c, taxol, 1yr tyverb.
mastectomy, 5/20 nodes at least.