Here is Gail's reply:
Hi ktmay. Sorry you have to be asking this question. Remember that 80% of all lumps are benign. Cysts I am not sure if they fall into that category, but I do think your doctor is right. Get the mamogram as soon as you can. I would call and get it set up now as why worry for 2 more months. It may very well be nothing to worry about, but it is always better to get it thouroghly checked out. Please keep us informed and we will help all we can.