Brachytherapy dosimetry parameters calculated for a new 103Pd source

被引:18
|
作者
Rivard, MJ
Melhus, CS
Kirk, BL
机构
[1] Tufts Univ, Sch Med, Tufts New England Med Ctr, Dept Radiat Oncol, Boston, MA 02111 USA
[2] Oak Ridge Natl Lab, Nucl Computat Informat Grp, Nucl Sci & Technol Div, Oak Ridge, TN 37831 USA
关键词
Monte Carlo calculations; brachytherapy dosimetry; TG-43; MCNP; Pd-103;
D O I
10.1118/1.1781552
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
A new brachytherapy source having Pd-103 adsorbed onto silver beads has been designed. The dose distributions of this source have been characterized using version 5 of the MCNP Monte Carlo radiation transport code available from Oak Ridge National Laboratory. These results are presented in terms of the updated AAPM Task Group No. 43 (TG-43U1) formalism, dosimetry parameters, and recommended calculation methodology. (C) 2004 American Association of Physicists in Medicine.
引用
收藏
页码:2466 / 2470
页数:5
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