fibroadenoma with some atypia

I have a history of high grade DCIS and I just had a fine needle biopsy of a lump in the other breast.  The result indicates fibroadenoma with some cellular atypia. The report said that the findings are not diagnostic and since there is atypia present, a core biopsy is suggested.  My question is: does fibroadenoma with atypia increase the risk of breast cancer?  I want to leave it if further biopsy shows no evidence of malignancy. But I wonder if the atypical cells can become cancerous at some stage.

[CCF-RN,MSN-JS]

Dear azure, Your history of DCIS increases your risk of breast cancer, so further evaluation of this fibroadenoma makes sense.  Recommendations/decisions regarding removal of the lump will need to be based on the information obtained from the core biopsy put into context with your history of DCIS.