首页> 外文期刊>Radiotherapy and oncology: Journal of the European Society for Therapeutic Radiology and Oncology >Evaluation of DVH-based treatment plan verification in addition to gamma passing rates for head and neck IMRT
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Evaluation of DVH-based treatment plan verification in addition to gamma passing rates for head and neck IMRT

机译:评估基于DVH的治疗计划验证以及头颈部IMRT的伽玛通过率

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摘要

Background and purpose: Treatment plan verification of intensity modulated radiotherapy (IMRT) is generally performed with the gamma index (GI) evaluation method, which is difficult to extrapolate to clinical implications. Incorporating Dose Volume Histogram (DVH) information can compensate for this. The aim of this study was to evaluate DVH-based treatment plan verification in addition to the GI evaluation method for head and neck IMRT.
机译:背景与目的:通常使用伽玛指数(GI)评估方法来进行调强放疗(IMRT)的治疗计划验证,这很难推断出其临床意义。合并剂量体积直方图(DVH)信息可以对此进行补偿。这项研究的目的是评估基于DVH的治疗计划验证,以及针对头颈部IMRT的GI评估方法。

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