Second international consensus guidelines for breast cancer in young women (BCY2)

The 2nd International Consensus Conference for Breast Cancer in Young Women (BCY2) took place in November 2014, in Dublin, Ireland organized by the European School of Oncology (ESO). Consensus recommendations for the management of breast cancer in young women (BCYW) were updated from BCY1 with incorporation of new evidence to inform the guidelines, and areas of research priorities were identified. This manuscript summarizes these international consensus recommendations, which are also endorsed by the European Society of Breast Specialists (EUSOMA).