Benign fibroadenoma

Hi.

So went for results of three core biopsy today .

The consultant said it's " Good news" it's a benign fibroadenoma. 

I thought brilliant, can put this behind me now.

However the MDT has said I need a vacuum biopsy to remove it and check further tissue.

It's only 10mm and classed as M3 on the Ultrasound ( UK).

I'm back to being absolutely petrified again

Has Anyone else experienced this? 

Thanks .