Hi, I submitted a question a short time ago concerning my breast lump. I was supposed to have my breast lump removed last week, or the main bulk of it anyway, but I decided to cancel the surgery at the last minute. I really wanted the biopsy before I did a surgery that might not be necessary. I found a breast clinic and they got me in ASAP and did a biopsy on me 6 days ago. I had a hard rigid lump that was not movable and was growing very fast. I know from my mamo and ultrasound that nothing was showing up but it could be felt easily. I will know the results in 2 days, but my question is this. Can a lump that never moved before move after biopsy. I had a large mass under my left breast with it extending in 3 directions before the biopsy. Now the main section is free floating and I can move it around a little, the legs are still in place though. I just did not know if this is a good thing or a bad thing. They did a core needle biopsy and they took 6 samples, if that helps. Thanks for your time!