Validation of CT brain perfusion methods using a realistic dynamic head phantom.

@article{Riordan2011ValidationOC,
  title={Validation of CT brain perfusion methods using a realistic dynamic head phantom.},
  author={Alan J. Riordan and Mathias Prokop and Max A. Viergever and Jan W Dankbaar and Ewoud J. Smit and Hugo W. A. M. de Jong},
  journal={Medical physics},
  year={2011},
  volume={38 6},
  pages={3212-21}
}
PURPOSE Development and evaluation of a realistic hybrid head phantom for the validation of quantitative CT brain perfusion methods. METHODS A combination, or hybrid, of CT images of an anthropomorphic head phantom together with clinically acquired MRI brain images was used to construct a dynamic hybrid head phantom. Essential CT imaging parameters such as spatially dependent noise, effects of resolution, tube settings, and reconstruction parameters were intrinsically included by scanning a… CONTINUE READING

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