Bolus geometry and dynamics after intravenous contrast medium injection.

@article{Claussen1984BolusGA,
  title={Bolus geometry and dynamics after intravenous contrast medium injection.},
  author={Claus D. Claussen and Dietrich Banzer and Ch. Pfretzschner and Willi A. Kalender and Wolfgang Sch{\"o}rner},
  journal={Radiology},
  year={1984},
  volume={153 2},
  pages={
          365-8
        }
}
Studies of contrast medium bolus geometry and dynamics were carried out to provide data for optimizing the use of contrast medium in digital subtraction angiography (DSA) and dynamic CT. Apparatus for fast digital recording of x-ray attenuation profiles was used; this is a new digital imaging mode (Chronogram) available on a CT scanner. Variables studied were injection site, injection speed, contrast medium volume, and subsequent saline injection; peak time, full width at half maximum, and… CONTINUE READING

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