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Sinha, A, Singh, N, Dixit, B M, Painuly, N K, Patni, H K, Yadav, A. (1398). Evaluation of Electron Specific Absorbed Fractions in Organs of Digimouse Voxel Phantom Using Monte Carlo Simulation Code FLUKA. سامانه مدیریت نشریات علمی, 9(2), 161-166. doi: 10.31661/jbpe.v9i2Apr.529
A Sinha; N Singh; B M Dixit; N K Painuly; H K Patni; A Yadav. "Evaluation of Electron Specific Absorbed Fractions in Organs of Digimouse Voxel Phantom Using Monte Carlo Simulation Code FLUKA". سامانه مدیریت نشریات علمی, 9, 2, 1398, 161-166. doi: 10.31661/jbpe.v9i2Apr.529
Sinha, A, Singh, N, Dixit, B M, Painuly, N K, Patni, H K, Yadav, A. (1398). 'Evaluation of Electron Specific Absorbed Fractions in Organs of Digimouse Voxel Phantom Using Monte Carlo Simulation Code FLUKA', سامانه مدیریت نشریات علمی, 9(2), pp. 161-166. doi: 10.31661/jbpe.v9i2Apr.529
Sinha, A, Singh, N, Dixit, B M, Painuly, N K, Patni, H K, Yadav, A. Evaluation of Electron Specific Absorbed Fractions in Organs of Digimouse Voxel Phantom Using Monte Carlo Simulation Code FLUKA. سامانه مدیریت نشریات علمی, 1398; 9(2): 161-166. doi: 10.31661/jbpe.v9i2Apr.529

Evaluation of Electron Specific Absorbed Fractions in Organs of Digimouse Voxel Phantom Using Monte Carlo Simulation Code FLUKA

Journal of Biomedical Physics and Engineering
مقاله 4، دوره 9، شماره 2، خرداد و تیر 2019، صفحه 161-166    اصل مقاله (494.72 K)
نوع مقاله: Original Article
شناسه دیجیتال (DOI): 10.31661/jbpe.v9i2Apr.529
نویسندگان
A Sinha* 1؛ N Singh2؛ B M Dixit1؛ N K Painuly2؛ H K Patni3؛ A Yadav4
1Faculty of Physical Sciences, Shri Ramswaroop Memorial University, Lucknow, India
2Department of Radiotherapy, King George Medical University, Lucknow, India
3Bhabha Atomic Research Center, Mumbai, India
4Department of Radiodiagnosis, Uttar Pradesh Rural Institute of Medical Sciences & Research, Saifai- Etawah, India
چکیده
Background: For preclinical evaluations of radiopharmaceuticals, most studies are carried out on mice. Values of electron specific absorbed fractions (SAF) have had vital role in the assessment of absorbed dose. In past studies, electron specific absorbed fractions were given for limited source target pairs using older reports of human organ compositions.Objective: Electron specific absorbed fraction values for monoenergetic electrons of energies 15, 50, 100, 500, 1000 and 4000 keV were evaluated for the Digimouse voxel phantom incorporated in Monte Carlo code FLUKA. The organ sources considered in this study were lungs, skeleton, heart, bladder, testis, stomach, spleen, pancreas, liver, kidney, adrenal, eye and brain. The considered target organs were lungs, skeleton, heart, bladder, testis, stomach, spleen, pancreas, liver, kidney, adrenal and brain. Eye and brain were considered as target organs only for eye and brain as source organs. From the latest report (International Commission on Radiological Protection ICRP) publication number 110, organ compositions and densities were adopted.Results: The electron specific absorbed fraction values for self-irradiation decreases with increasing electron energy. The electron specific absorbed fraction values for cross-irradiation are also found to be dependent on the electron energy and the geometries of source and target. Organ masses and electron specific absorbed fraction values are presented in tabular form. Conclusion: The results of this study will be useful in evaluating the absorbed dose to various organs of mice similar in size to the present study.
کلیدواژه‌ها
Electron specific Absorbed Fraction؛ Digimouse Voxel Phantom؛ Monte Carlo Simulation؛ FLUKA
مراجع
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