title: Editorial comment.
authors.affiliation: Pediatric Urology, Department of Urology, University of California-Irvine, Irvine, California; Children's Hospital of Orange County, Orange, California.
authors.forename: Antoine
authors.initials: A
authors.lastname: Khoury
mesh_terms: D005260:Female; D005334:Fever / Q000150:complications*; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging*; D008297:Male; D011704:Pyelonephritis / Q000453:epidemiology*; D014463:Ultrasonography; D001743:Urinary Bladder / Q000000981:diagnostic imaging*; D014718:Vesico-Ureteral Reflux / Q000453:epidemiology*