Breast Fibroepithelial Lesion

Hi.. Could you please tell me what the difference is between a fibroepithelial lesion and fibroadenoma? 

I was thought to have a fibroadenoma, but my biopsy has come back as a fibroepithelial lesion., thankfully benign.

I understand these type of cells can become cancerous quite quickly and therefore they want to remove it, are these type of tumours removed and that's it, or are they likely to follow this up with any other treatment? 

Any information on the subject is gratefully received.

Thank you.

  • Hello ShirleyNott and thanks for posting

    I appreciate this must be a worrying time for you but try not to worry or over think this too much.

    As you say there are many benign (non cancerous conditions) and some of these benign breast lumps may require surgery to prevent any problems in the future.

    The term fibroepithelial lesion covers both fibroadenomas and phyllodes tumours. The main difference being fibroadenomas are common and don't usually require surgery. Phyllodes tumours are much rarer and most will be benign but occasionally these can be cancerous. If the pathologist who looks at the tissue sample taken in the lab is unsure whether it is a fibroadenoma or phyllodes they will refer to it as a benign fibroepithelial lesion that require surgery. 

    It is only if a malignant ( cancerous) phyllodes is found that further treatment may be required. However at this point in time you have been told this is benign which is reassuring.

    I hope this helps.

    Please get back to us if you need any more information or support.  You may find it helpful to talk things through with one of the nurses on our helpline.  The number to call is Freephone 0808 800 4040 and the lines are open from 9am till 5pm Monday to Friday.

    Best wishes

    Naomi