[X-ray classification of esophageal neoplasms according to the regulation of the Society for the Studies of Esophageal Diseases].
D004938:Esophageal Neoplasms / Q000145:classification / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008207:Lymphatic Metastasis; D009361:Neoplasm Invasiveness; D011859:Radiography