Answer by
JoeyT (78)
Atypical breast biopsy results may happen because a lump is either a pseudolump (usually caused by hormones), cysts (benign fluid filled masses), fibroadenomas (calcification, fibrous) or hematomas (blood filled). Most of these, if too small, cannot be picked up easily by a mammogram. Some of these will go away eventually.
I think some kind of strange nipple discharge is a sign too unless she is preggers. add a comment