I had a partial hysterectomy several years ago. I found a lump in my breast last week that is painful. Had a mammogram and ultrasound and they came back normal. I am still in pain, I m nauseated. I noticed last night that my nipples were purple. But this morning they were normal color. I am on lisinopril and topomax. I do not understand what this could be.
You must have had infection of breast. Infection need not be picked up on scan. If your breast is tender and if you are feeling feverish, infection is a strong and only possibility and seek treatment for it.