title: Intraoropharyngeal U-turn method using transnasal esophagogastroduodenoscopy.
authors.affiliation: Department of Esophageal and General Surgery, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Kenro
authors.initials: K
authors.lastname: Kawada
authors.affiliation: Department of Esophageal and General Surgery, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Takuya
authors.initials: T
authors.lastname: Okada
authors.affiliation: Department of Otorhinolaryngology, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Taro
authors.initials: T
authors.lastname: Sugimoto
authors.affiliation: Department of Head and neck surgery, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Seiji
authors.initials: S
authors.lastname: Kishimoto
authors.affiliation: Department of Esophageal and General Surgery, Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Tatsuyuki
authors.initials: T
authors.lastname: Kawano
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000175:diagnosis*; D019723:Endoscopes; D016099:Endoscopy, Gastrointestinal / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D008488:Medical Illustration; D009666:Nose; D009960:Oropharynx; D014062:Tongue Neoplasms / Q000175:diagnosis*