The influence of tissue composition uncertainty on dose distributions in brachytherapy

Mann-Krzisnik Dylan; Verhaegen Frank; Enger Shirin A.

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The influence of tissue composition uncertainty on dose distributions in brachytherapy

机译：组织成分不确定性对近距表中剂量分布的影响

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Background and purpose: Model-based dose calculation algorithms (MBDCAs) have evolved from serving as a research tool into clinical practice in brachytherapy. This study investigates primary sources of tissue elemental compositions used as input to MBDCAs and the impact of their variability on MBDCA-based dosimetry.

机译：背景和目的：基于模型的剂量计算算法（MBDCA）已经从近距离放射治疗中的临床实践中演变为研究工具。本研究研究了用作MBDCA的输入的组织元素组合物的主要来源以及其可变性对基于MBDCA的剂量测定的影响。

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来源
《Radiotherapy and oncology: Journal of the European Society for Therapeutic Radiology and Oncology》 |2018年第3期|共17页
作者
Mann-Krzisnik Dylan; Verhaegen Frank; Enger Shirin A.;
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作者单位

McGill Univ Med Phys Unit Montreal PQ H4A 3J1 Canada;

Maastricht Univ Med Ctr Sch Oncol &

Dev Biol Dept Radiat Oncol MAASTRO GROW Maastricht;

McGill Univ Med Phys Unit Montreal PQ H4A 3J1 Canada;

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原文格式 PDF
正文语种 eng
中图分类肿瘤学;
关键词
Review; Brachytherapy; MBDCA; Elemental composition; Tissue heterogeneity; Mass energy-absorption coefficient;

机译：评论;近距离放射治疗;MBDCA;元素组成;组织异质性;质量能量吸收系数;

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1. The influence of tissue composition uncertainty on dose distributions in brachytherapy [J] . Mann-Krzisnik Dylan, Verhaegen Frank, Enger Shirin A. Radiotherapy and oncology: Journal of the European Society for Therapeutic Radiology and Oncology . 2018,第3期

机译：组织成分不确定性对近距表中剂量分布的影响
2. Sensitivity of low energy brachytherapy Monte Carlo dose calculations to uncertainties in human tissue composition. [J] . Landry G, Reniers B, Murrer L, Medical Physics . 2010,第10期

机译：低能量近距离放射治疗的蒙特卡洛剂量计算对人体组织成分不确定性的敏感性。
3. Effect of tissue composition on dose distribution in brachytherapy with various photon emitting sources [J] . Mahdi Ghorbani, Fateme Salahshour, Abbas Haghparast, Journal of Contemporary Brachytherapy . 2014,第1期

机译：组织组成对各种光子发射源近距离放射治疗剂量分布的影响
4. The impact of seed localization uncertainties on predicting I/sup 125/ prostate brachytherapy dose distributions [C] . Lindsay, P., Battista, Engineering in Medicine and Biology Society, 2000. Proceedings of the 22nd Annual International Conference of the IEEE . 2000

机译：种子定位不确定性对预测I / sup 125 /前列腺近距离放射治疗剂量分布的影响
5. Reevaluation of the AAPM TG-43 brachytherapy dosimetry parameters for an 125I seed, and the influence of eye plaque design on dose distributions and dose-volume histograms. [D] . Aryal, Prakash. 2014

机译：重新评估125 I种子的AAPM TG-43近距离放射治疗剂量参数，以及眼斑设计对剂量分布和剂量-体积直方图的影响。
6. Effect of tissue composition on dose distribution in brachytherapy with various photon emitting sources [O] . Mahdi Ghorbani, Fateme Salahshour, Abbas Haghparast, 2014

机译：组织组成对各种光子发射源近距离放射治疗剂量分布的影响
7. Tissue composition effect on dose distribution in neutron brachytherapy/neutron capture therapy [O] . Mohsen Khosroabadi, Bagher Farhood, Mahdi Ghorbani, 2016

机译：组织成分对中子近距表/中子捕获治疗剂量分布的影响

The influence of tissue composition uncertainty on dose distributions in brachytherapy

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