Utilization of three-layers heterogeneous mammographic phantom through MCNPX code for breast and chest radiation dose levels at different diagnostic X-ray energies: A Monte Carlo simulation study
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Utilization of three-layers heterogeneous mammographic phantom through MCNPX code for breast and chest radiation dose levels at different diagnostic X-ray energies: A Monte Carlo simulation study
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| Автор |
ALMisned, G.
Elshami, W. Kilic, G. Rabaa, E. Zakaly, H. M. H. Ene, A. Tekin, H. O. |
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| Тематика |
BREAST DOSIMETRY
MAMMOGRAPHY MCNPX MONTE CARLO (MC) X-RAY MAMMOGRAPHY MONTE CARLO METHOD PROCEDURES RADIATION DOSE RADIOGRAPHY MAMMOGRAPHY MONTE CARLO METHOD RADIATION DOSAGE RADIOGRAPHY |
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| Описание |
Introduction: We report the breast and chest radiation dose assessment for mammographic examinations using a three-layer heterogeneous breast phantom through the MCNPX Monte Carlo code. Methods: A three-layer heterogeneous phantom along with compression plates and X-ray source are modeled. The validation of the simulation code is obtained using the data of AAPM TG-195 report. Deposited energy amount as a function of increasing source energy is calculated over a wide energy range. The behavioral changes in X-ray absorption as well as transmission are examined using the F6 Tally Mesh extension of MCNPX code. Moreover, deposited energy amount is calculated for modeled body phantom in the same energy range. Results and discussions: The diverse distribution of glands has a significant impact on the quantity of energy received by the various breast layers. In layers with a low glandular ratio, low-energy primary X-ray penetrability is highest. In response to an increase in energy, the absorption in layers with a low glandular ratio decreased. This results in the X-rays releasing their energy in the bottom layers. Additionally, the increase in energy increases the quantity of energy absorbed by the tissues around the breast. Copyright © 2023 ALMisned, Elshami, Kilic, Rabaa, Zakaly, Ene and Tekin.
Universitatea 'Dunărea de Jos' Galați, UDJG; Princess Nourah Bint Abdulrahman University, PNU Princess Nourah Bint Abdulrahman University Researchers Supporting Project Number (PNURSP2023R149), Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia. The authors would like to express their deepest gratitude to Princess Nourah Bint Abdulrahman University Researchers Supporting Project Number (PNURSP2023R149), Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia. The author AE acknowledges the support of Dunarea de Jos University of Galati. |
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| Дата |
2024-04-05T16:17:49Z
2024-04-05T16:17:49Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Almisned, G, Elshami, W, Kilic, G, Rabaa, E, Zakaly, HMH, Ene, A & Tekin, HO 2023, 'Utilization of three-layers heterogeneous mammographic phantom through MCNPX code for breast and chest radiation dose levels at different diagnostic X-ray energies: A Monte Carlo simulation study', Frontiers in Public Health, Том. 11, 1136864. https://doi.org/10.3389/fpubh.2023.1136864
Almisned, G., Elshami, W., Kilic, G., Rabaa, E., Zakaly, H. M. H., Ene, A., & Tekin, H. O. (2023). Utilization of three-layers heterogeneous mammographic phantom through MCNPX code for breast and chest radiation dose levels at different diagnostic X-ray energies: A Monte Carlo simulation study. Frontiers in Public Health, 11, [1136864]. https://doi.org/10.3389/fpubh.2023.1136864 2296-2565 Final All Open Access, Gold, Green https://www.scopus.com/inward/record.uri?eid=2-s2.0-85150422062&doi=10.3389%2ffpubh.2023.1136864&partnerID=40&md5=192ff0be115d974783676d5ffc52de5e https://doi.org/10.3389/fpubh.2023.1136864 http://elar.urfu.ru/handle/10995/130287 10.3389/fpubh.2023.1136864 85150422062 000950794700001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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application/pdf
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Frontiers Media S.A.
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| Источник |
Frontiers in Public Health
Frontiers in Public Health |
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