Background: The purpose is to investigate the efficacy of distant metastasis (DM) and locoregional recurrences (LRs) prediction through radiomics and dosimics in head-and-neck cancer (HNC) cases. Methods: The cases of HNC were obtained from The Cancer Imaging Archive. For the radiomics model. the features were extracted from the pretreatment computed tomography image by the pyradiomics. https://www.roneverhart.com/Washington-Capitals-Topanga-Cooler-Tote-Bag/