[Radiologic follow-up of the natural course of esophageal cancer].
D000328:Adult; D000368:Aged; D003951:Diagnostic Errors; D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D004947:Esophagus / Q000000981:diagnostic imaging* / Q000473:pathology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography