Grade 3 DCIS and invasive mixed ductal and lobular , with lymphovascular invasion, high ki67% , ER 95%, PR 80%, HER 2 ultimately negative but barely (biopsy was HER2+, had a couple of equivocals, retested with FISH.

But my Oncotype was 8.

AFter 5 years I did the Breast Cancer Index that showed high risk (5.7%, they have since changed the labeling of risk) but no benefit from doing letrozole or any AI past the 5 years.