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SU-D-BRB-01: 4D-CT Lung Ventilation Images Vary with 4D-CT Sorting Techniques

T Yamamoto1,2,3, S Kabus1,2,3, C Lorenz1,2,3

  • 1Stanford University, Stanford, CA.

Medical Physics
|May 19, 2017
PubMed
Summary

Four-dimensional computed tomography (4D-CT) ventilation imaging shows variability based on sorting techniques. Artifacts in 4D-CT imaging significantly impact ventilation calculations, necessitating careful consideration during validation.

Keywords:
Computed tomographyImage registrationLungsMedical image artifactsMedical image segmentationMedical imagingSingle photon emission computed tomography

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Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
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