To make a long story short, I had swollen lymph nodes under left arm. Had dionostic mammogram found like three spots so did biopsy and the Doctor just came in and said it wasn t cancer. (Which is great), but then gave me a paper some of it says,Focal fat necrosis present. Fibrosis identified. I m in alot of pain and don t know what to do, Please can you tell me what all this means..?? Thank You!!