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Octavius 4D剂量验证系统应用及误差因素分析 被引量：2

Application of Octavius 4D Dose Verification System and Analysition of Dose Deviation Factors
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摘要 本文首先阐述了Octavius 4D剂量验证系统原理及应用,对其用于VMAT放疗计划进行剂量验证的实施方法、验证方式等进行了分析,探讨了剂量验证误差的影响因素。 The principle was described for the Octavius 4D dose verification system, and the implementation methods of VMAT plan dose verification and verification methods were analyzed. A tree diagram of factors which affected gamma passing rate was set up for cheeking reasons in dose verifieation of VMAT plans.
作者 雷伟杰 陆启勇
机构地区 徐州矿务集团总医院放疗中心
出处 《医疗装备》 2014年第12期1-3,共3页 Medical Equipment
关键词 剂量验证 VMAT放射治疗 Octavius 4D Dose verification VMAT Radiotherapy
分类号 TH774 [机械工程—精密仪器及机械]
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参考文献6

  • 1谭丽娜,孙晓欢,马奎,肖锋.三维剂量验证系统Delta4在容积旋转调强计划剂量验证中的应用[J].中国医学物理学杂志,2013,30(6):4497-4499. 被引量：6
  • 2Neilson C, Klein M, Barnett R, et al. Delivery quality as- surance with AreCHECK [J] . Medical Dosimetry, 2013, 38 (1), 77-80.
  • 3柏朋刚,李奇欣,陈开强,张秀春,王雅智,黄星武.COMPASS系统在鼻咽癌容积旋转调强剂量验证中的应用[J].中华放射医学与防护杂志,2012,32(3):304-307. 被引量：28
  • 4Bedford JL, lee YK, Wai P, et al. Evaluation of the Deha (4) phantom for IMRT and VMAT verification. Physics in Medicine and Biology, 2009, 54:167-176.
  • 5Low D A, Harms W B, Mutic S, et al. A technique for the quantitative evaluation of dose distributions [ j ] .Med Phys, 1998, 25 (5): 656-661.
  • 6Conor K. McGarry, et al. Octavius 4D characterization for flattened and flattening filter free rotational deliver- ies. Medical Physics. 2013, 40 (9) : 091707 - - 1 - 11.

二级参考文献17

  • 1Otto K. Volumetric modulated arc therapy:IMRT in a single gantry arc[J].Medical Physics,2008,(01):310-317.doi:10.1118/1.2818738.
  • 2Bzdusek K,Friberger H,Eriksson K. Development and evaluation of an efficient approach to volumetric arc therapy planning[J].Mad Phys,2009,(06):2328-2339.
  • 3Bhagwat MS,Han ZH,Ng SK. An oscillating sweeping gap test for VMAT quality assurance[J].Phya Med Biol,2010,(17):5029-5044.
  • 4Alvarez-Moret J,Pohl F,Koelbl O. Evaluation of volumetric medulated arc therapy (VMAT) with Oncentra MasterPlan(⑧) for the treatment of head and neck cancer[J].Radiation Oncology,2010,(05):110-120.
  • 5Ran M,Yang WS,Chen F. Comparison of Elekta VMAT with helical tomotherapy and fixed field IMRT:plan quality,delivery efficiency and accuracy[J].Medical Physics,2010,(03):1350-1359.
  • 6Bortfeld T,Webb S. Single-arc IMRT[J].Physics in Medicine and Biology,2009,(01):N9-N20.
  • 7Yon G,Lu B,Kozelka J. Calibration of a novel four-dimensional diode array[J].Medical Physics,2010,(01):108-115.doi:10.1118/1.3266769.
  • 8Létourneau D,Publieover J,Kozelka J. Novel dosimetric phantom for quality assurance of volumetric modulated arc therapy[J].Medical Physics,2009,(05):1813-1821.
  • 9Yoda K,Nakagawa K,Shiraishi K. Dose verification of intensity modulated arc therapy using an ERGO + + treatment planning system and Elekta internal multileaf collimators for prostate cancer treatment[J].British Journal of Radiology,2009,(976):328-331.doi:10.1259/bjr/13535955.
  • 10Dobler B,Streck N,Klein E. Hybrid plan verification for intensity-modulated radiation therapy (IMRT) using the 2D ionization chamber army I'mRT MatriXX—a feasibilily study[J].Physics in Medicine and Biology,2010,(02):N39-N55.

共引文献32

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二级引证文献7

医疗装备
2014年 第12期

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