4-Dimensional Cone Beam Computed Tomography-Measured Target Motion Underrepresents Actual Motion.

@article{Steiner20184DimensionalCB,
  title={4-Dimensional Cone Beam Computed Tomography-Measured Target Motion Underrepresents Actual Motion.},
  author={Elisabeth Steiner and C Shieh and Vincent Caillet and Jeremy T. Booth and Nicholas Hardcastle and Adam Briggs and Dasantha Jayamanne and Carol R. Haddad and Thomas N Eade and Paul J. Keall},
  journal={International journal of radiation oncology, biology, physics},
  year={2018}
}
PURPOSE Four-dimensional cone beam computed tomography (4DCBCT) facilitates verification of lung tumor motion before each treatment fraction and enables accurate patient setup in lung stereotactic ablative body radiation therapy. This work aims to quantify the real-time motion represented in 4DCBCT, depending on the reconstruction algorithm and the… CONTINUE READING