title: Case report: duodenal obstruction due to hydrocalycosis.
authors.affiliation: Department of Radiology, St Paul's Hospital, London.
authors.forename: J R
authors.initials: JR
authors.lastname: Glover
authors.forename: M J
authors.initials: MJ
authors.lastname: Kellett
mesh_terms: D000328:Adult; D004380:Duodenal Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000150:complications* / Q000000981:diagnostic imaging; D007670:Kidney Calices / Q000000981:diagnostic imaging*; D014463:Ultrasonography; D014567:Urography