title: Chromoendoscopy for Barrett's esophagus in the twenty-first century: to stain or not to stain?
authors.forename: Marcia Irene
authors.initials: MI
authors.lastname: Canto
authors.forename: Anthony
authors.initials: A
authors.lastname: Kalloo
mesh_terms: D001471:Barrett Esophagus / Q000473:pathology*; D004396:Coloring Agents; D003952:Diagnostic Imaging; D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D005767:Gastrointestinal Diseases / Q000473:pathology; D006801:Humans; D007089:Image Enhancement; D008751:Methylene Blue; D009092:Mucous Membrane / Q000473:pathology
chemical_list: D004396:Coloring Agents; D008751:Methylene Blue