A discretized approach to determining TG-43 brachytherapy dosimetry parameters: case study using Monte Carlo calculations for the MED3633 103Pd source.
It is of interest to discern the energy-dependence of American Association of Physicists in Medicine (AAPM) TG-43 brachytherapy dosimetry parameters. Using Monte Carlo calculation geometry and techniques (MCNP), dependence of these parameters was calculated as a function of photon energy, in general, and for the MED3633 103Pd source using a discretized approach. Results were weighted and summed to determine the total contribution for comparison with the 103Pd source literature. Comprehensive 2-D results are discussed, and the level of agreement with other assessments are presented.
Rivard
M J
MJ
Department of Radiation Oncology, Tufts University School of Medicine, New England Medical Center, Boston, MA 02111, USA. mrivard@lifespan.org
D016880:Anisotropy; D001918:Brachytherapy / Q000706:statistics & numerical data; D006801:Humans; D009010:Monte Carlo Method; D010165:Palladium; D011868:Radioisotopes; D011874:Radiometry / Q000379:methods* / Q000706:statistics & numerical data; D011879:Radiotherapy Dosage
D011868:Radioisotopes; D010165:Palladium