title: Paradoxical attenuation values in acute aortic dissection.
authors.affiliation: Sunnybrook and Women's College Health Sciences Centre Toronto, Ontario, Canada M4N 3M5.
authors.forename: M F
authors.initials: MF
authors.lastname: Ryan
authors.forename: P
authors.initials: P
authors.lastname: Hamilton
mesh_terms: D000208:Acute Disease; D000368:Aged; D000784:Aortic Dissection / Q000000981:diagnostic imaging*; D017545:Aortic Aneurysm, Thoracic / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011856:Radiographic Image Enhancement; D012680:Sensitivity and Specificity; D014057:Tomography, X-Ray Computed; D017539:Tunica Intima / Q000000981:diagnostic imaging