Accuracy of predicting and controlling time-dependent aortic enhancement from a test bolus injection.

@article{Hittmair2001AccuracyOP,
  title={Accuracy of predicting and controlling time-dependent aortic enhancement from a test bolus injection.},
  author={Karl Hittmair and Dominik Fleischmann},
  journal={Journal of computer assisted tomography},
  year={2001},
  volume={25 2},
  pages={287-94}
}
PURPOSE The purpose of this work was to determine the accuracy of predicting arterial enhancement from peripheral versus central venous test bolus injections at CT angiography (CTA). METHOD In 40 patients with abdominal aortic aneurysms, aortoiliac enhancement profiles were predicted by mathematical deconvolution of the time-attenuation response to a 16 ml test bolus injection. Injection sites were either a cubital vein (n = 20) or a central venous injection site (n = 20). The accuracy of… CONTINUE READING

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