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Radiation Therapy: Intensity-Modulated Radiotherapy, Cyberknife, Gamma Knife, and Proton Beam

  • Lei Ren
  • Samuel Ryu
Reference work entry

Abstract

Radiosurgery is a medical procedure of accurate targeting of a well-defined volume with radiation. It requires a decision-making based on the patient’s clinical presentation, medical status, and imaging studies. Practically, radiosurgery requires reliable patient positioning and immobilization, stereotactic target tumor localization, computerized radiation planning and calculation, and delivery of the designed radiation with rapid dose falloff outside the target. Recent advances of computer science, radiation delivery technology, and image guidance made it possible to apply the radiosurgery to the extracranial body sites as well as brain. The technology has been evolving rapidly. In this entry, the currently available radiosurgery equipments are described. It is helpful for the practitioners to understand the different design of the technology for radiosurgery for a better clinical application.

Keywords

Proton Beam Bragg Peak High Radiation Dose Gamma Knife Proton Therapy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.Department of Radiation OncologyDuke UniversityDurhamUSA
  2. 2.Department of Radiation Oncology and NeurosurgeryHenry Ford HospitalDetroitUSA

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