38!years old , Recently diagnosed with invasive DC and DCIs of left breast , I had two opinions lumpectomy plus radiation and hormonal therapy or mastectomy with hormonal therapy only ..,so I choose lumpectomy and one margin came with only less than 0.5 mm free foci of DCIs ...since that I’m afraid and I thinking I should do mastectomy from the start, my choice was wrong !! I talk to my surgeon he said no breast tissue lefted and no more surgery and now continue your treatment but I’m afraid :/any one had this experience