t see why would one let the
fibroadenoma grow to the point of filling the whole
breast .A surgery for
fibroadenoma is done if the lump is causing pain and is large (About 3 to 4cm). Otherwise, conservative management with regular follow ups is advisable as these usually regress post menopause.
If you have been advised surgery, then you need to discuss with your surgeon the procedure details, the approximate size of the lump that would be removed.