Insights into Imaging (I³) continuously updates scientific knowledge and progress in best-practice standards in radiology through the publication of original articles and state-of-the-art reviews and opinions, along with recommendations and statements from the leading radiological societies in Europe. Founded by the European Society of Radiology (ESR), Insights into Imaging creates a platform for educational material, guidelines and recommendations, and a forum for topics of controversy. A balanced combination of review articles, original papers, short communications from European radiological congresses and information on society matters makes I³ an indispensable source for current information in this field. Full electronic access to (I³) is freely available to members of ESR. This regular audience of several thousand readers worldwide contributes to an active, evolving discussion of matters important to the ESR, and the discipline at large.