title: Peroral ultra-slim endoscopy-guided biliary drainage and stone extraction for postoperative upper gastrointestinal stenosis with a naïve papilla (with videos).
authors.affiliation: Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Kita 14, Nishi 5, Kita-ku, Sapporo, 060-8648, Japan.
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Kawakami
authors.affiliation: Division of Endoscopy, Hokkaido University Hospital, Sapporo, Japan.
authors.forename: Masaki
authors.initials: M
authors.lastname: Kuwatani
authors.affiliation: Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Kita 14, Nishi 5, Kita-ku, Sapporo, 060-8648, Japan.
authors.forename: Shuhei
authors.initials: S
authors.lastname: Kawahata
mesh_terms: D000368:Aged; D002761:Cholangitis / Q000209:etiology / Q000601:surgery*; D002769:Cholelithiasis / Q000150:complications / Q000601:surgery*; D003251:Constriction, Pathologic; D004322:Drainage / Q000379:methods*; D016145:Endoscopy, Digestive System / Q000295:instrumentation*; D004938:Esophageal Neoplasms / Q000601:surgery; D006801:Humans; D008297:Male
keywords: Acute cholangitis; Bile duct stone; Surgically altered anatomy; Ultra-slim endoscopy; Ultrathin endoscopy