question: I am a 50 year old female, I recently had a mammogram and breast ultrasound, had a small cyst( aspirated) have a mass,core needle biopsy done negative result.recently I have found a different lump,my right breast is a little swollen and runs into my armpit. Is this cause for concern? Also is it possible to have scar tissue inside your breast from the biopsy and cyst aspiration that would be a hard lump?