May MS, et al. – Researchers undertook this study to intra–individually compare the image quality obtained by dual–source, dual–energy (DSDE) computed tomography (CT) examinations and different virtual monoenergetic reconstructions to a low single–energy (SE) scan. They obtained high overall image quality for tumor delineation in head and neck imaging with 40–keV VMI. Nevertheless, 70–kV SE examinations are an alternative and modified projections aligned to the jaw are recommended in case of severe artifacts caused by dental hardware.