title: Causes of hydronephrosis in pyelonephritic children.
authors.forename: Hadi
authors.initials: H
authors.lastname: Sorkhi
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging* / Q000209:etiology; D007223:Infant; D008297:Male; D011704:Pyelonephritis / Q000150:complications*; D014463:Ultrasonography; D014552:Urinary Tract Infections / Q000000981:diagnostic imaging*