Target motion tracking with a scanned particle beam.

@article{Bert2007TargetMT,
  title={Target motion tracking with a scanned particle beam.},
  author={Christoph Bert and Nami Saito and Alexander J Schmidt and Naved Chaudhri and Dieter Schardt and Eike Rietzel},
  journal={Medical physics},
  year={2007},
  volume={34 12},
  pages={4768-71}
}
Treatment of moving targets with scanned particle beams results in local over- and under-dosage due to interplay of beam and target motion. To mitigate the impact of respiratory motion, a motion tracking system has been developed and integrated in the therapy control system at Gesellschaft für Schwerionenforschung. The system adapts pencil beam positions as well as the beam energy according to target motion to irradiate the planned position. Motion compensation performance of the tracking… CONTINUE READING