title: The nonspecificity of some radiological signs in excretory urography.
abstract: Two radiological signs have recently been offered as being specific for an infected and obstructed urinary tract and renal infarction, respectively. The authors suggest that these signs suggest certain possibilities but do not indicate a specific diagnosis.
mesh_terms: D006801:Humans; D007238:Infarction / Q000000981:diagnostic imaging; D007668:Kidney / Q000098:blood supply; D007674:Kidney Diseases / Q000000981:diagnostic imaging; D014552:Urinary Tract Infections / Q000000981:diagnostic imaging; D014567:Urography; D014570:Urologic Diseases / Q000000981:diagnostic imaging*