I had DCIS & had a lumpectomy. I chose not to get radiation because my pathology report had no cancer remaining since it was all removed with the stereotactic biopsy. I also took a Oncotype DCIS genetic test that said I have a 9% chance of reoccurrence without treatment & a 6% chance with treatment. Since it was only a difference of 3% & radiation can only be done once I’m saving that option in case of an invasive breast cancer in the same breast. I’m only 6 months out from the lumpectomy so it’s too soon to tell if I made the right choice. I will be diligent in being screened every 6 months with a mammogram followed by an MRI 6 months later. Have you had a genetic test to tell you what the odds for reoccurrence are with & without treatment? You don’t mention the sub category of what type of breast cancer you have but there are several genetic tests for different types. If you haven’t had one it will help you make an informed decision on your treatment. Ask your Oncologist to order one. Insurance covers most of them. Best of luck on your journey!