title: Massive pelviureteric junction obstruction: the role of focused ultrasound in the emergency investigation of abdominal masses in children.
authors.affiliation: South London Healthcare NHS Trust, London, UK. dani.hall@nhs.net
authors.forename: Danielle Simone
authors.initials: DS
authors.lastname: Hall
authors.forename: George
authors.initials: G
authors.lastname: Nada
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D000293:Adolescent; D004635:Emergency Medicine / Q000379:methods; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging*; D008297:Male; D014463:Ultrasonography; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging*