The Symposium on “Molecular Oncology in Breast Cancer” which is organized as a joint project by SENATURK and Acibadem University School of Medicine was held in 17 October 2015 in Istanbul. More than 50 physicians from all over Turkey attended the meeting in which 10 guest faculty gave lectures in three sessions. Molecular oncology in healthy women, patients with early as well metatstatic breast cancer were discussed during this one-day symposium.