Combination of DCE-MRI and DWI in Predicting the Treatment Effect of Concurrent Chemoradiotherapy in Esophageal Carcinoma

Figure 4

ROC curves of parameters. The joint factor (Combine) area under the ROC curve equaled to 0.939, with sensitivity of 98.6%, specificity of 73.8%, and Youden index of >0.211, which is superior to single sequence in CCRT for esophageal cancer.