Both my mother and I have had breast cancer - hers was in 1989 and mine in 2008. She had radiation. I had both chemo and radiation. She was diagnosed a 2nd time in 2008 in the other breast and since it was so small and her age she decided to just go on aromasin (exestame). Her mammo are now normal. I also was put on aromasin(exestame) after radiation. We have both been on the med for 6 years. We both have normal mammographies. Both of us have noticed that the right breast has shrunk - her considerably and mine not as much but it definitely it is quite smaller than originally after surgery. It is possible to be a side effect of the exestame? What are the consequences of stopping the med? Thank you Forget it - didn t know there was a charge for this!!!!!!!