Hi, I had an fna and a marker placed in my right breast in July 2009. The lump stayed so a lumpectomy was performed in Aug 2009. I was then diagnosed with ATYPICAL DUCTAL HYPERPLASIA. Last week I had an U/S & mammogram and it was discovered I now have a "category 4a complex cyst". Last week I was also diagnosed with endometrial thickening and fibroids on my ovary. In June 2009, I was diagnosed with stage 4a thyroid cancer. Can anyone please tell me what's going on?