At ECIO 2012, leading experts from around the world will present well established as well as up-and-coming therapies from this exciting and quickly evolving field. In response to the increasing role of imaging techniques in proper patient selection, tumour targeting, and treatment monitoring, the conference will feature newly introduced special sessions focusing on advances in cancer imaging. ECIO 2012 will be another top scientific and educational meeting and a great opportunity to get together with colleagues.