title: Peroral ultrathin endoscopy in adult patients.
authors.affiliation: Division of Gastroenterology, Oregon Health Sciences University, Portland 97210, USA.
authors.forename: B T
authors.initials: BT
authors.lastname: De Gregorio
authors.forename: J C
authors.initials: JC
authors.lastname: Poorman
authors.forename: R M
authors.initials: RM
authors.lastname: Katon
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001706:Biopsy; D003131:Combined Modality Therapy; D016145:Endoscopy, Digestive System / Q000295:instrumentation / Q000379:methods; D004867:Equipment Design; D004940:Esophageal Stenosis / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D005260:Female; D005336:Fiber Optic Technology / Q000295:instrumentation; D005770:Gastrointestinal Neoplasms / Q000150:complications / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D007440:Intubation / Q000379:methods; D008297:Male; D008875:Middle Aged; D009055:Mouth; D012189:Retrospective Studies