title: [Ureteral polyp as a cause of hydronephrosis in a boy].
authors.affiliation: Departamento de Cirugía Pediátrica, Clínica Infantil, La Paz, Madrid.
authors.forename: P
authors.initials: P
authors.lastname: López Pereira
authors.forename: E
authors.initials: E
authors.lastname: Jaureguizar
authors.forename: M P
authors.initials: MP
authors.lastname: González-Peramato
authors.forename: R
authors.initials: R
authors.lastname: Valdés
mesh_terms: D002648:Child; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D008297:Male; D011127:Polyps / Q000150:complications* / Q000473:pathology; D014515:Ureteral Diseases / Q000150:complications* / Q000473:pathology; D014517:Ureteral Obstruction / Q000150:complications / Q000209:etiology
vernacular_title: Pólipo ureteral como causa de hidronefrosis en un niño.