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Clinical impact of a new cone beam CT angiography respiratory motion artifact reduction algorithm during hepatic intra-arterial interventions.

Marco Dioguardi BurgioThomas BenseghirVincent RocheCarmela Garcia AlbaJean Baptiste DebryAnnie SibertValérie VilgrainMaxime Ronot
Published in: European radiology (2019)
• The use of respiratory motion correction software could reduce the need for cone beam CT angiography acquisition retake. • Motion correction software significantly increases the visibility of vessel geometry, extrahepatic vessels, and tumor feeders, as well as tumor conspicuity in cone beam CT angiography corrupted by respiratory motion artifacts. • The use of respiratory motion correction software on cone beam CT angiography uncorrupted by respiratory motion artifact does not result in decreased image quality.
Keyphrases
  • cone beam
  • image quality
  • high speed
  • respiratory tract
  • computed tomography
  • machine learning
  • magnetic resonance imaging
  • physical activity
  • magnetic resonance