We are pleased to announce that the 3^rd World Congress on Controversies in Breast Cancer (CoBrCa) will be held in Tokyo, Japan, October 26-28, 2017.

CoBrCa will continue the tradition of directly addressing the key issues facing clinicians in their daily practice. In addition to the key issues in medical oncology, surgery and radiation oncology, CoBrCa will address controversial issues in radiology, pathology and reconstruction, with presentations, debates and discussions. The congress will provide a forum to effectively debate unresolved clinical and therapeutic problems.

We look forward to your participation and contribution in shaping the program and to welcoming you to the exciting metropolis of Tokyo, capital of Japan.

Sincerely,

Bruce Mann, Australia	Seigo Nakamura, Japan	Javier Cortes, Spain	Richard De Boer, Australia	Alastair Thompson, USA