<unk>  utilizes high energy<unk> s typically between 50 and 70 MeV to treat cancer. Most<unk>  beams are produced by reactors, cyclotrons (d+Be) and linear accelerators.<unk>  therapy is currently available in Germany, Russia, South Africa and the United States. In the United States, one treatment center is operational, in Seattle, Washington. The Seattle center uses a cyclotron which produces a proton beam impinging upon a beryllium target.
Fast neutron therapy
Total body irradiation
Irradiation
Stem-cell therapy
Linear particle accelerator
Radiation
Cell therapy
Chemoradiotherapy