title: The routine use of subtraction in aortic arch studies.
mesh_terms: D001018:Aortic Diseases / Q000000981:diagnostic imaging*; D001027:Aortography; D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007383:Intermittent Claudication / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D009383:Neoplasms, Vascular Tissue / Q000000981:diagnostic imaging*; D010236:Paraganglioma, Extra-Adrenal / Q000000981:diagnostic imaging; D013382:Subtraction Technique; D013575:Syncope / Q000000981:diagnostic imaging; D013679:Technology, Radiologic