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J Med Phys. 2012 Jul;37(3):151-4. doi: 10.4103/0971-6203.99238.
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本文引用的文献

1
Evaluation of organ doses in brachytherapy treatment of uterus cancer using mathematical reference Indian adult phantom.使用印度成年数学参考体模评估子宫癌近距离放射治疗中的器官剂量。
Radiat Prot Dosimetry. 2012 Jan;148(2):185-8. doi: 10.1093/rpd/ncr015. Epub 2011 Feb 22.
2
Assessment of radiation dose for surrounding organs and persons approaching implanted patients upon brachytherapy of prostate cancer with Iridium-192.使用铱-192对前列腺癌进行近距离放射治疗时，对周围器官及接近植入患者的人员的辐射剂量评估。
Radiat Prot Dosimetry. 2010 Oct;141(3):283-8. doi: 10.1093/rpd/ncq181. Epub 2010 Jul 19.
3
Comparison of organ doses for patients undergoing balloon brachytherapy of the breast with HDR 192Ir or electronic sources using monte carlo simulations in a heterogeneous human phantom.应用蒙特卡罗模拟方法在不均匀体模中比较接受 HDR192Ir 后装与电子源行乳腺组织间插置治疗的患者器官剂量。
Med Phys. 2010 Feb;37(2):662-71. doi: 10.1118/1.3292292.
4
Monte Carlo simulation of various source-product geometries for a proposed multi-product gamma irradiator facility.针对拟建的多产品伽马辐照设施，对各种源-产品几何结构进行蒙特卡罗模拟。
Health Phys. 2009 Sep;97(3):187-94. doi: 10.1097/HP.0b013e3181ac4cd7.
5
Technical note: Dosimetric study of a new Co-60 source used in brachytherapy.技术说明：用于近距离放射治疗的新型钴-60源的剂量学研究。
Med Phys. 2007 Sep;34(9):3485-8. doi: 10.1118/1.2759602.
6
Effective dose for patients undergoing coronary and femoral intravascular radiotherapy involving an HDR 192Ir source.涉及高剂量率192铱源的冠状动脉和股动脉血管内放射治疗患者的有效剂量。
Radiat Prot Dosimetry. 2005;115(1-4):289-93. doi: 10.1093/rpd/nci201.
7
High-dose-rate brachytherapy for early breast cancer: an ambulatory technique.早期乳腺癌的高剂量率近距离放射治疗：一种门诊技术。
Int J Radiat Oncol Biol Phys. 1999 Aug 1;45(1):85-90. doi: 10.1016/s0360-3016(99)00139-x.
8
Monte Carlo calculation of dose rate distributions around 192Ir wires.192铱源导线周围剂量率分布的蒙特卡罗计算
Med Phys. 1997 Aug;24(8):1221-8. doi: 10.1118/1.598142.
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High dose rate brachytherapy before external beam irradiation in inoperable oesophageal cancer.
Br J Cancer. 1996 Nov;74(9):1452-7. doi: 10.1038/bjc.1996.564.
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1990 Recommendations of the International Commission on Radiological Protection.国际放射防护委员会1990年建议
Ann ICRP. 1991;21(1-3):1-201.

在食管癌、乳腺癌和头颈癌近距离放射治疗期间，印度参考成人的计算机体层摄影器官剂量。

Computed organ doses to an Indian reference adult during brachytherapy treatment of esophagus, breast, and neck cancers.

作者信息

Keshavkumar Biju

机构信息

Health Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India.

出版信息

J Med Phys. 2012 Jul;37(3):151-4. doi: 10.4103/0971-6203.99238.

DOI:10.4103/0971-6203.99238
PMID:22973082
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3437172/
Abstract

This study aims to generate the normalized mean organ dose factors (mGy min(-1) GBq(-1)) to healthy organs during brachytherapy treatment of esophagus, breast, and neck cancers specific to the patient population in India. This study is in continuation to the earlier published studies on the estimation of organ doses during uterus brachytherapy treatments. The results are obtained by Monte Carlo simulation of radiation transport through MIRD type anthropomorphic mathematical phantom representing reference Indian adult with (192)Ir and (60)Co high dose rate sources in the esophagus, breast, and neck of the phantom. The result of this study is compared with a published computational study using voxel-based phantom model. The variation in the organ dose of this study to the published values is within 50%.

摘要

本研究旨在针对印度患者群体，生成在食管癌、乳腺癌和头颈癌近距离放射治疗期间，健康器官的归一化平均器官剂量因子（毫戈瑞每分钟每吉贝可，mGy min⁻¹ GBq⁻¹）。本研究是对先前发表的关于子宫近距离放射治疗期间器官剂量估计研究的延续。通过蒙特卡罗模拟辐射在代表印度成年参考人体模型（MIRD型人体数学模型）中的传输来获得结果，该模型在人体模型的食管、乳房和颈部含有¹⁹²Ir和⁶⁰Co高剂量率源。本研究结果与一项使用基于体素的人体模型的已发表计算研究进行了比较。本研究中器官剂量与已发表值的差异在50%以内。