Chest radiography in acute traumatic rupture of the thoracic aorta.
Of 123 patients who had suffered blunt trauma to the chest traumatic aortic rupture was eventually confirmed in 61 and absent in 62 patients. The chest radiographs of these patients were examined for 15 signs reported in the literature as being associated with traumatic aortic rupture. Although many individual signs were significantly more frequent in the aortic rupture group they were not useful in differentiating between patients with and those without rupture of the aorta. By using discriminant analysis combining 2 or 3 signs, patients were classified as having aortic rupture or not. The best discrimination between the two groups was obtained using the combined signs of a widened paratracheal stripe, an opacified pulmonary window, a widened right paraspinal interface and a displaced nasogastric tube.
Heystraten
F M
FM
Department of Diagnostic Radiology, University of Nijmegen, The Netherlands.
Rosenbusch
G
G
Kingma
L M
LM
Lacquet
L K
LK
de Boo
T
T
Lemmens
W A
WA
D001013:Aorta, Thoracic / Q000000981:diagnostic imaging; D001019:Aortic Rupture / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D013902:Radiography, Thoracic; D014949:Wounds, Nonpenetrating / Q000150:complications