Fig. 2From: Baseline MRI-based radiomics model assisted predicting disease progression in nasopharyngeal carcinoma patients with complete response after treatmentAn example of manual segmentation in a 56-year-old male patient with NPC. The segmented tumor is within the red contour in one slice of oblique axial T2WI/FS sequence (A) and the red contour in one slice of axial CE-T1WI sequence (B)Back to article page