作者: William A. Friedman , Frank J. Bova
DOI: 10.1016/0090-3019(89)90135-3
关键词: Radiation treatment planning 、 Radiosurgery 、 Radiation beam 、 Treatment plan 、 Computed tomography 、 Medicine 、 Linear particle accelerator 、 Nuclear medicine 、 Stereotaxis 、 Dosimetry 、 Surgery 、 Clinical neurology
摘要: Abstract A new, linear accelerator based radiosurgical system has been designed and tested. It incorporates a mechanical of precision bearings to control all patient movements. The dosimetry allows near real-time examination the isodose distributions in any computed tomography plane such that treatment plan can be quickly optimized. Extensive testing shows radiation beam accuracy .2 ± .1 mm. dose gradient between 90% 10% compares favorably with previously published method