If your biopsy results were negative I see no reason to do more except to follow up in a year as recommended. Many biopsies for calcifications do return negative results. If you have doubts about this then get a copy of the Pathology report from your biopsy and take it to your Primary Care Physician for an explanation. Regards .....
I had a negative stereotactic biopsy for calcifications in 2005. They were only calcium. In 2009, they want to do mastectomy. Keep all appointments. Keep a close watch on this dcis809