@shann so is it where you had any excisions? I only ask as through both of my diagnosis I have gathered loads of scar tissue. My first lot was at the lumpectomy site. So you said not your cancer side? so did you have surgery on the other side? where the lump is? as the ladies said if in doubt get it checked out. I just had my yearly tests and I had lumps and they said its all scar tissue even on my not cancer side as I had a breast lift to match my recon side, so scars and lots of them both sides. x