Fig. 1From: Development and validation of a novel MR imaging predictor of response to induction chemotherapy in locoregionally advanced nasopharyngeal cancer: a randomized controlled trial substudy (NCT01245959)Radiomics workflow in this study. a Collection of multi-sequence MR images. b Tumor segmentation by radiologists. c Preprocessing of the MR images. d Feature extraction from tumor region. e Model construction and validationBack to article page