title: [A pathognomic radiological sign of ductus arteriosus].
mesh_terms: D001013:Aorta, Thoracic; D001018:Aortic Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D002114:Calcinosis / Q000000981:diagnostic imaging / Q000209:etiology*; D004374:Ductus Arteriosus, Patent / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D014056:Tomography, X-Ray
vernacular_title: Un signo radiológico patognomónico de conducto arterioso.