title: [Diagnosis of superficial esophageal carcinoma].
authors.affiliation: Third Department of Internal Medicine, Nippon Medical School.
authors.forename: N
authors.initials: N
authors.lastname: Sueoka
mesh_terms: D004938:Esophageal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D004945:Esophagoscopy; D004947:Esophagus / Q000000981:diagnostic imaging; D006801:Humans; D011859:Radiography