title: Atypical unilateral acute pyelonephritis initially diagnosed by scinti-studies.
abstract: A patient with vague and atypical symptoms is described in whom the radionuclide dynamic and static imaging studies proved to be more useful than a preceding excretory urogram for the diagnosis of unilateral pyelonephritis.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D011704:Pyelonephritis / Q000000981:diagnostic imaging*; D011856:Radiographic Image Enhancement; D014567:Urography