hi doctor, i'm 22 years old my mother has a history of breast cancer (HER negative, estrogen positive), i as well as my sister 26 years complain of fibroadenomata..today i recieved my Ultrasound breast report and it reported bilateral fibroadenomata and the largest (26 x 16 mm) for excisional biopsy on the UOQ, is that a must ??? i know that scar itself in the breast in this young age in precancerous... what shall i do ??