title: What about endoscopic invisible Barrett's esophagus?
authors.forename: Johannes
authors.initials: J
authors.lastname: Lenglinger
authors.forename: Claudia
authors.initials: C
authors.lastname: Ringhofer
authors.forename: Martin
authors.initials: M
authors.lastname: Riegler
mesh_terms: D001471:Barrett Esophagus / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D001706:Biopsy; D004941:Esophagitis / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D004945:Esophagoscopy; D005764:Gastroesophageal Reflux / Q000150:complications* / Q000473:pathology / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged