title: Rescue balloon dilation of the ampulla for retrieving an impacted biliary extraction basket.
authors.affiliation: Department of Internal Medicine, Bucheon St. Mary's Hospital, College of Medicine, Catholic University of Korea, Seoul, Korea.
authors.forename: Chang Whan
authors.initials: CW
authors.lastname: Kim
authors.forename: Jae Hyuck
authors.initials: JH
authors.lastname: Chang
authors.forename: Tae Ho
authors.initials: TH
authors.lastname: Kim
authors.forename: Sok Won
authors.initials: SW
authors.lastname: Han
mesh_terms: D000368:Aged; D014670:Ampulla of Vater / Q000601:surgery*; D002137:Calculi / Q000601:surgery*; D002404:Catheterization / Q000379:methods; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000009:adverse effects* / Q000295:instrumentation; D003137:Common Bile Duct Diseases / Q000601:surgery*; D000075202:Contraindications; D005260:Female; D006801:Humans; D008096:Lithotripsy / Q000379:methods; D008875:Middle Aged; D016717:Sphincterotomy, Endoscopic / Q000379:methods