Diagnosis of Aortocaval Fistula by Computed TomographyAnnals of Vascular Surgery
AbstractA case of an aortocaval fistula documented by contrast-enhancement computed tomography is reported. In the presence of a large abdominal aortic aneurysm, the computed tomography (CT) triad findings of: (1) vena caval effacement, (2) loss of the fat plane between the aorta and vena cava, and (3) rapid flow of contrast from the aorta into a dilated inferior vena cava is characteristic of an aortocaval fistula.
Citation InformationDavid Rosenthal, Colby P. Atkins, Hilde Jerius, Michael D. Clark, et al.. "Diagnosis of Aortocaval Fistula by Computed Tomography" Annals of Vascular Surgery Vol. 12 Iss. 1 (1998) p. 86 - 87 ISSN: 0890-5096
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