QUALITY ASSURANCE PROCEDURE FOR SRS AND SRT TREATMENTS

被引：0
|
作者：
Meijers, Arturs [1 ]
Plaude, Sandija [1 ]
Utehina, Olga [1 ]
Popovs, Sergejs [1 ]
机构：
[1] Riga E Univ Hosp, Riga, Latvia
来源：
MEDICAL PHYSICS IN THE BALTIC STATES | 2011年
关键词：
Quality assurance; stereotactic radiosurgery; stereotactic radiotherapy; IONIZATION CHAMBERS; RADIOSURGERY; ARC;
D O I：
暂无
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Radiosurgical treatments are often highly complex in terms of dose modulation, which is achieved applying advanced treatment delivery techniques (IMRT, VMAT etc.). However due to dose delivery in single or a few fractions, dose delivery requires higher precision and accuracy compared to fractionated treatments. Therefor complex quality assurance procedure, which includes point dose, dose plane measurements and Winston-Lutz test, has been developed. Such procedure has been implemented in Riga East University Hospital.
引用
收藏
页码：69 / 72
页数：4
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