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Dual-energy computed tomography imaging with megavoltage and kilovoltage X-ray spectra.

Giavanna JadickGeneva SchlaflyPatrick J La Rivière
Published in: Journal of medical imaging (Bellingham, Wash.) (2024)
This work analyzes MV-kV DE-CT imaging and assesses its potential advantages. The technique may be used for metal artifact correction and generation of VMIs with higher native contrast than single-energy CT. Improved denoising is generally necessary for greater CNR without metal.
Keyphrases
  • dual energy
  • computed tomography
  • image quality
  • contrast enhanced
  • high resolution
  • positron emission tomography
  • magnetic resonance imaging
  • magnetic resonance
  • fluorescence imaging
  • molecular dynamics