I originally was told it from my Lumpectomy that it was 2mm invasive also when originally the surgeon didn't think it was. I don't know what Oncotype is but will have to research and read more later today. I have a Sentinel Node Biopsy surgery set for Oct 17. Then I am supposed to get radiation some time after that but my genetic oncologist is doing a video conference with me Oct 15th with results of my genetic testing.