Fig. 6From: 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 model for differentiating between proximal tumor-adjacent tissue and tumor-distant tissue in the training cohort (A), internal validation cohort (B) and external validation cohort (C)Back to article page