Development of a Korean adult male computational phantom for internal dosimetry calculation

Radiation Protection Dosimetry
S ParkC Lee

Abstract

A Korean adult male computational phantom was constructed based on the current anthropometric and organ volume data of Korean average adult male, and was applied to calculate internal photon dosimetry data. The stylised models of external body, skeleton, and a total of 13 internal organs (brain, gall bladder, heart, kidneys, liver, lungs, pancreas, spleen, stomach, testes, thymus, thyroid and urinary bladder) were redesigned based on the Oak Ridge National Laboratory (ORNL) adult phantom. The height of trunk of the Korean phantom was 8.6% less than that of the ORNL adult phantom, and the volumes of all organs decreased up to 65% (pancreas) except for brain, gall bladder wall and thymus. Specific absorbed fraction (SAF) was calculated using the Korean phantom and Monte Carlo code, and compared with those from the ORNL adult phantom. The SAF of organs in the Korean phantom was overall higher than that from the ORNL adult phantom. This was caused by the smaller organ volume and the shorter inter-organ distance in the Korean phantom. The self SAF was dominantly affected by the difference in organ volume, and the SAF for different source and target organs was more affected by the inter-organ distance than by the organ volume differe...Continue Reading

References

May 19, 2001·Radiation and Environmental Biophysics·K SaitoM Zankl
Aug 4, 2001·Radiation and Environmental Biophysics·M Zankl, A Wittmann
Jun 12, 2004·Medical Physics·Choonsik LeeChoonik Lee
Dec 8, 2005·Radiation Protection Dosimetry·S ParkC Lee
Mar 28, 2006·Radiation Protection Dosimetry·P J Dimbylow

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Citations

Jun 22, 2010·Radiation Protection Dosimetry·Farshid Babapour MofradYoshinobu Sato
Jan 1, 2014·Radiation Protection Dosimetry·François O BochudSabine Mayer
Sep 10, 2016·Applied Radiation and Isotopes : Including Data, Instrumentation and Methods for Use in Agriculture, Industry and Medicine·Do Hyeon YooChul Hee Min
Sep 13, 2016·PloS One·Shu-Jun ChangShiang-Huei Jiang
Nov 18, 2006·Radiation Protection Dosimetry·C LeeJ K Lee

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