With the new version of the SOMATOM Definition Edge CT system, which debuts at the 100th Scientific Assembly and Annual Meeting of the Radiological Society of North America , Nov. 30-Dec. 5 in Chicago, Healthcare will establish the benchmark for acquiring single-source dual energy images in clinical routine. The innovative TwinBeam Dual Energy X-ray tube concept of the relaunched SOMATOM Definition Edge enables simultaneous imaging at two different energy levels for the first time in single-source computed tomography .