Fig. 1From: Comparative study of dual energy CT iodine imaging and standardized concentrations before and after chemoradiotherapy for esophageal cancerCT images of esophageal cancer before and after treatment. a The mucosal and aortic CT value of esophageal cancer before treatment; b The mucosal and aortic iodine values of esophageal cancer before treatment; c The mucosal and aortic CT value of esophageal cancer after treatment; d The mucosal and aortic iodine values of esophageal cancer after treatmentBack to article page