A Monte Carlo study of bone-tissue interface microdosimeters

I-Chun Cho; Fang Hsin Chen; Tsi Chian Chao; Chuan-Jong Tung

doi:10.1016/j.apradiso.2018.07.018

A Monte Carlo study of bone-tissue interface microdosimeters

I-Chun Cho, Fang Hsin Chen, Tsi Chian Chao, Chuan-Jong Tung^*

^*此作品的通信作者

醫學影像暨放射科學系(含學碩博士班)

研究成果: 期刊稿件 › 文章 › 同行評審

2 引文斯高帕斯（Scopus）

摘要

Radiation-induced bone diseases were frequently reported in radiotherapy patients. To study the diseases, microdosimeters were constructed with walls of A150-A150, A150-B100, B100-A150 and B100-B100 interfaces. Monte Carlo simulations of these microdosimeters were performed to determine the lineal energy spectra of an interface site at different depths in water for 230 MeV protons. Comparing these spectra with data of ICRU tissue and bone walls, better agreements were found at shallow depths for protons and delta-rays than deep depths for nuclear interactions.

原文	英語
頁（從 - 到）	193-200
頁數	8
期刊	Applied Radiation and Isotopes
卷	140
DOIs	https://doi.org/10.1016/j.apradiso.2018.07.018
出版狀態	已出版 - 10 2018

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© 2018 Elsevier Ltd

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10.1016/j.apradiso.2018.07.018

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title = "A Monte Carlo study of bone-tissue interface microdosimeters",

abstract = "Radiation-induced bone diseases were frequently reported in radiotherapy patients. To study the diseases, microdosimeters were constructed with walls of A150-A150, A150-B100, B100-A150 and B100-B100 interfaces. Monte Carlo simulations of these microdosimeters were performed to determine the lineal energy spectra of an interface site at different depths in water for 230 MeV protons. Comparing these spectra with data of ICRU tissue and bone walls, better agreements were found at shallow depths for protons and delta-rays than deep depths for nuclear interactions.",

keywords = "B100, Bone, Lineal energy, Microdosimetry, TEPC",

author = "I-Chun Cho and Chen, {Fang Hsin} and Chao, {Tsi Chian} and Chuan-Jong Tung",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier Ltd",

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AU - Cho, I-Chun

AU - Chen, Fang Hsin

AU - Chao, Tsi Chian

AU - Tung, Chuan-Jong

PY - 2018/10

Y1 - 2018/10

N2 - Radiation-induced bone diseases were frequently reported in radiotherapy patients. To study the diseases, microdosimeters were constructed with walls of A150-A150, A150-B100, B100-A150 and B100-B100 interfaces. Monte Carlo simulations of these microdosimeters were performed to determine the lineal energy spectra of an interface site at different depths in water for 230 MeV protons. Comparing these spectra with data of ICRU tissue and bone walls, better agreements were found at shallow depths for protons and delta-rays than deep depths for nuclear interactions.

AB - Radiation-induced bone diseases were frequently reported in radiotherapy patients. To study the diseases, microdosimeters were constructed with walls of A150-A150, A150-B100, B100-A150 and B100-B100 interfaces. Monte Carlo simulations of these microdosimeters were performed to determine the lineal energy spectra of an interface site at different depths in water for 230 MeV protons. Comparing these spectra with data of ICRU tissue and bone walls, better agreements were found at shallow depths for protons and delta-rays than deep depths for nuclear interactions.

KW - B100

KW - Bone

KW - Lineal energy

KW - Microdosimetry

KW - TEPC

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U2 - 10.1016/j.apradiso.2018.07.018

DO - 10.1016/j.apradiso.2018.07.018

M3 - 文章

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AN - SCOPUS:85050212311

SN - 0969-8043

VL - 140

SP - 193

EP - 200

JO - Applied Radiation and Isotopes

JF - Applied Radiation and Isotopes

ER -

A Monte Carlo study of bone-tissue interface microdosimeters

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