[Radiological study of sm-Esophageal cancer (author's transl)].
D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D009092:Mucous Membrane / Q000000981:diagnostic imaging / Q000473:pathology; D009361:Neoplasm Invasiveness; D011187:Posture; D011859:Radiography; D013679:Technology, Radiologic