I had a lumpectomy 8 months ago that was benign, no lymph nodes removed. Now having pain under my left breast, like a cord that runs from the mid breast to a few ribs below the breast. My nurse practitioner friend spent time finding a cause for the pain and found Mondors disease. Is there more I can do for the pain and should I make my breast surgeon aware of it? As a nurse I had never heard of this before, and I thought I had seen almost everything.