Fig. 2From: CT radiomics features of meso-esophageal fat in predicting overall survival of patients with locally advanced esophageal squamous cell carcinoma treated by definitive chemoradiotherapySegmentation of meso-esophageal fat by two radiologists. a (by reader 1) and b (by reader 2) Segmentation of meso-esophageal fat above the carina. c (by reader 1) and d (by reader 2) Segmentation of meso-esophageal fat for the infra carinal esophagusBack to article page