Sorry for the late reply. After the biopsy found ADH the did a lumpectomy or they also called it a partial mastectomy. They didn’t find anything further suspicious surprisingly! So I feel like I dodged a bullet for now. Given the small amount of ADH they found the breast surgeon did not recommend tamoxifen. I will be closely monitored every 6 months with mammograms and MRI since ADH puts you at a higher risk for breast cancer. Please let me know how you are doing!