%0 Journal Article %T Unusual Presentation of Multiple Fibroadenomas in Bilateral Breasts and Axillary Accessory Breast %A Rong-rong Zhang %A Scott Bevan %A Ping Sun %A Jim Z Lu and Yan Peng %J Breast Cancer: Basic and Clinical Research %D 2012 %I %R 10.4137/BCBCR.S9512 %X We report an extremely rare case with a total of 50 fibroadenomas simultaneously presented in bilateral breasts and left axillary accessory breast, up to 8 cm in size, in a 20 year-old Chinese woman. The histopathologic and immunophenotypic features of the fibroadenomas are described and possible underlying pathogenesis is discussed. To our knowledge, this is the first case with such a large number of bilateral multiple breast fibroadenomas in a young female reported in the literature. %U http://www.la-press.com/unusual-presentation-of-multiple-fibroadenomas-in-bilateral-breasts-an-article-a3137