@Reggie3 you poor thing, I can’t imagine going through that. I have moved from Brisbane to Canberra after my DCIS surgery and radiotherapy in July. I had 2 markers, one from previous calcification and the DCIS marker, Ihad the fine wire and was advised after surgery that after pathologist- during surgery cleared for closure, then got back to say they needed to take more out to ensure margins clear. My female surgeon was very specific about what was done and redone under general anaesthesia and in one surgery....I am bewildered that this could happen to you. If GP has agreed I would still be asking lots of questions of surgeon before surgery and take someone with you to take notes of procedure this time.
Please take care and be kind to yourself ...DCIS diagnosis is a lot without what you endured. I certainly would be seeking more information and consulting independent opinion. Recovery is hard enough. A big virtual hug for a healthy outcome.
