I was diagnosed with stage 2 in December and decided to have to Oncotype test to determine whether chemo would be of benefit. I'm 44, have 2 young girls and I just didn't want chemo unless there was g...
The oncotype dx test @kmakm is as you say is most useful for the group of women with early hormone positive breast cancer which is of low grade i.e. I or II and node negative where the benefit of chemotherapy is less clear cut. The US site breastcancer.org provides a clear overview of the test https://www.breastcancer.org/symptoms/testing/types/oncotype_dx