Has anyone developed a fat necrosis after breast surgery? I had a small tumour plus surrounding tissue removed from my left breast in 2011. Everything good. After three years surgeon at breast clinic mentioned she thought I had one forming where the tumour had been removed. Then the following year on examination as it was so hard she aspirated and removed a phial of oily fluid. It was such a relief as it had been quite painful and tender, felt like it was pressing on a nerve. In 2016, my final visit, I saw a different doc and he said that the consultants had decided that there was no point in aspirating as it would only come back. Trouble is it has got harder and my last mammo was excruciating. Difficult to get comfortable at night. Any tips for dealing with this please?