title: Editorial comment.
authors.forename: Mireya
authors.initials: M
authors.lastname: Diaz
mesh_terms: D004108:Dilatation, Pathologic; D006801:Humans; D007231:Infant, Newborn; D007682:Kidney Pelvis / Q000000981:diagnostic imaging* / Q000473:pathology*; D011237:Predictive Value of Tests; D016216:Ultrasonography, Prenatal; D014718:Vesico-Ureteral Reflux / Q000175:diagnosis* / Q000209:etiology*