Fig. 5From: Contrast-enhanced CT radiomics features to preoperatively identify differences between tumor and proximal tumor-adjacent and tumor-distant tissues of resectable esophageal squamous cell carcinomaThe receiver operating characteristic (ROC) curves of the radiomics models for differentiating between esophageal squamous cell carcinoma and proximal tumor-adjacent tissue and between the tumor and proximal tumor-distant tissue in the training cohort (A and B, respectively), internal validation cohort (C and D, respectively), and external validation cohort (E and F, respectively)Back to article page