Editoral Radiology and ONC0LOGY celebrates its esteemed 40 years of existence. The journal has evolved from Radiología Iugoslavica, a regional journal of the former Yugoslavia into an international journal that is published quarterly in English language. Its international involvement is reflected in the esteemed membership of Editorial Board and many published papers by the authors from Central European countries. We greatly acknowledge the work of the former editorial board and we would like to thank them for their contribution in the development of the journal. In order to bring new momentum into the journal, we have asked some of the new members to actively participate in the development of the journal in the future. We also welcome new Editors of the journal. With joined efforts we would like to make the journal more recognizable in the scientific community of radiologists and oncologists. With this goal in mind we have also decided to make some technical changes in the journal Radiology and Oncology. We decided to publish Web based journal on Meta Press technology that will enable us to be indexed in international data bases. This will enable an open access of the journal to all the readers. We believe that this is the way how to make the journal more visible and more attractive. Everybody is welcome to publish in Radiology and Oncology. We believe that with mutual efforts we will in a few years reach broader international recognition and become an esteemed journal. We thank also our supporters, especially Research Agency of Slovenia that has financially supported regular publishing of Radiology and Oncology. Gregor Sersa Editor-in-Chief of Radiology and Oncology Radiol Oncol 2007; 41(1): C.