title: A retrograde view during colonoscopy assists detection of lesions hidden behind folds.
authors.forename: George
authors.initials: G
authors.lastname: Triadafilopoulos
mesh_terms: D000236:Adenoma / Q000175:diagnosis*; D003110:Colonic Neoplasms / Q000175:diagnosis*; D020685:Colonoscopes; D003113:Colonoscopy / Q000379:methods*; D006801:Humans; D013997:Time Factors