I had breast reduction & was left with a large lump or hard mass under the skin on the top part of my breast. I was told it was breast fat- nothing to worry about. I thought it might soften but it hasn't. I have an upcoming appointment. What is this, has anyone ever experienced it and do I have to live with it forever? It can get sore and I can always feel its presence. I am concerned about pain with any future mammograms. What should I be asking my surgeon at my next appointment? Thank you