The Electron-dose Distribution Surrounding An ↑(192)Ir Wire Brachytherapy Source Investigated using EGS4 Simulations and GafChromic↑(TM) Film

Y. C. CHEUNG; PETER K. N. YU; E. C. M. YOUNG

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The Electron-dose Distribution Surrounding An ↑(192)Ir Wire Brachytherapy Source Investigated using EGS4 Simulations and GafChromic↑(TM) Film

机译：使用EGS4模拟和GafChromic↑（TM）膜研究了↑（192）Ir线近距离放射治疗源周围的电子剂量分布

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The steep dose gradient around ↑(192)Ir brachytherapy wire implants is predicted by the EGS4 (PRESTA version) Monte Carlo simulation. When considering radiation absorbing regions close to the wire source, the accurate dose distribution cannot be calculated by the GE Target Ⅱ Sun Sparc treatment-planning system. Experiments using GafChromic↑(TM) film have been performed to prove the validity of the EGS4 user code when calculating the dose close to the wire source in a Iow energy range. #1997 Elsevier Science Ltd

机译：通过EGS4（PRESTA版）Monte Carlo模拟可预测↑（192）Ir近距离放射线植入物周围的剂量梯度陡峭。当考虑靠近线源的辐射吸收区域时，GE TargetⅡSun Sparc治疗计划系统无法计算出准确的剂量分布。已经进行了使用GafChromic↑TM膜的实验，以证明当在低能量范围内计算接近线源的剂量时，EGS4用户代码的有效性。＃1997爱思唯尔科学有限公司

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《Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine》 |1997年第7期|共6页
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Y. C. CHEUNG; PETER K. N. YU; E. C. M. YOUNG;
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正文语种 eng
中图分类原子核物理学、高能物理学;放射医学;
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1. The Electron-dose Distribution Surrounding An ↑(192)Ir Wire Brachytherapy Source Investigated using EGS4 Simulations and GafChromic↑(TM) Film [J] . Y. C. CHEUNG, PETER K. N. YU, E. C. M. YOUNG Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine . 1997,第7期

机译：使用EGS4模拟和GafChromic↑（TM）膜研究了↑（192）Ir线近距离放射治疗源周围的电子剂量分布
2. Gafchromic film dosimetry of a new HDR 192Ir brachytherapy source [J] . Ayoobian Navid, Asl Akbar Sarabi, Poorbaygi Hosein, Journal of applied clinical medical physics / . 2016,第2期

机译：新型HDR 192Ir近距离放射治疗源的全色膜剂量学
3. Direct reconstruction and associated uncertainties of 192Ir source dwell positions in ring applicators using gafchromic film in the treatment planning of HDR brachytherapy cervix patients [J] . AwunorO.A., DixonB., WalkerC. Physics in medicine and biology. . 2013,第10期

机译：在华尔街日报近距离放射治疗子宫颈癌患者的治疗计划中，使用全变色膜直接重建环涂器中192Ir源停留位置的不确定性
4. Dose Evaluation along the Ir -192 Brachytherapy Source Transportation Path to the Dwell Position Using 2D Film Dosimetry [C] . D. Adliene, J. Laurikaitiene, K. Jakstas International Symposium on Biomedical Engineering and Medical Physics . 2013

机译：使用2D薄膜剂量测定沿IR -192近距离放射治疗源运输路径的沿IR -192近距离放置的剂量评估
5. Investigation of the energy response of EBT-2 GAFCHROMIC(TM) film model. [D] . Singh, Khushdeep. 2012

机译：研究EBT-2 GAFCHROMIC（TM）薄膜模型的能量响应。
6. Comparison of the 2-D Dose Distribution Calculated by Planning System and Measured by Gafchromic Film Physical Dosimetry for 60Co and 192Ir Brachytherapy Sources [O] . Gholami M. H., Sadeghi M., Babapour Mofrad F., 2020

机译：规划系统计算和全色膜物理剂量法测量60Co和192Ir近距离放射源的二维剂量分布的比较
7. Dose calibration of Gafchromic EBT3 film for Ir-192 brachytherapy source using 3D-printed PLA and ABS plastics [O] . Courtney Oare, Christopher Wilke, Eric Ehler, 2019

机译：使用3D印刷PLA和ABS塑料的IR-192近距离放射治疗源的Gafchromic EBT3薄膜剂量校准

The Electron-dose Distribution Surrounding An ↑(192)Ir Wire Brachytherapy Source Investigated using EGS4 Simulations and GafChromic↑(TM) Film

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