Selecting the optimum particle for radiation therapy.
Ionizing radiation therapy is one of the primary modalities for treating cancers. Ideally, the particle selected to deliver ionizing radiation for routine therapy should control the disease, cause minimal side effects, and be affordable. Two major properties for judging the utility of a particle, physical controllability and selective cell destruction, influence the decision for selection. The proton, at present, has the best combination of capabilities for routine radiation therapy. Heavier ions require further study to determine their role in patient treatment.
Slater
James M
JM
Department of Radiation Medicine, Loma Linda University Medical Center, Loma Linda, California, USA. jmslater@dominion.llumc.edu
D004583:Electrons; D004601:Elementary Particles / Q000627:therapeutic use*; D006371:Helium; D006801:Humans; D008651:Mesons; D009502:Neutrons; D017785:Photons; D011522:Protons; D011878:Radiotherapy / Q000379:methods*; D011879:Radiotherapy Dosage
D011522:Protons; D006371:Helium