[Use of narrow photon beams to irradiate small intracranial targets].
Using a specially designed program, the authors managed to obtain dose distributions in irradiation by a rotation method in two planes of small intracranial targets with narrow photon beams (up to 1cm) with the energy of 0.2; 1.25; 15MeV. It has been shown that though these distributions less correspond to clinical requirements than those for proton beams the use of narrow photon beams seems promising in this field of radiology.
D003037:Cobalt Radioisotopes / Q000627:therapeutic use; D004601:Elementary Particles; D006801:Humans; D010315:Particle Accelerators; D010910:Pituitary Irradiation / Q000379:methods*; D011522:Protons; D011867:Radioisotope Teletherapy; D014965:X-Rays
D003037:Cobalt Radioisotopes; D011522:Protons
Ispol'zovanie uzkikh puchkov fotonov dlia oblucheniia malykh vnutricherepnykh misheneĭ.