title: [Early neoplasias in the upper gastrointestinal tract--how reliable is endoscopic diagnosis for recognition and differentiation?].
authors.affiliation: Innere Abteilung, Katholisches Klinikum Mainz, St. Hildegardis-Krankenhaus. M.Jung.Hildegardestrassse-Mz@t-online.de
authors.forename: M
authors.initials: M
authors.lastname: Jung
authors.forename: A
authors.initials: A
authors.lastname: Hoffman
authors.forename: R
authors.initials: R
authors.lastname: Kiesslich
mesh_terms: D003937:Diagnosis, Differential; D016099:Endoscopy, Gastrointestinal / Q000379:methods / Q000592:standards*; D019160:Endosonography / Q000379:methods / Q000592:standards*; D004938:Esophageal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D013050:Spectrometry, Fluorescence