I had an ultrasound after my mammogram because I have "dense breast tissue". Pbbbt. My doc does have a very cool 3D ultrasound though. They found a small cyst (of course they did, because having stage 1 ovarian cancer isn't enough fun in itself. ..) so I go back in three months so they can look at it again. If things go like they usually do, the cyst will be gone. I've had numerous call backs over the years, I understand your stress and fear Catrin.