title: Editorial comment.
authors.forename: Michael C
authors.initials: MC
authors.lastname: Carr
mesh_terms: D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography; D014463:Ultrasonography; D001743:Urinary Bladder / Q000000981:diagnostic imaging*; D014552:Urinary Tract Infections / Q000000981:diagnostic imaging*