基于二极管的调强放射治疗体内剂量学的实用方法。
A practical approach to diode based in vivo dosimetry for intensity modulated radiotherapy.
机构信息
Department of Radiation Sciences, Radiation Physics, Umeå University, Östra Norrlandsgatan 62B, Umeå, Sweden.
出版信息
Radiother Oncol. 2011 Mar;98(3):378-81. doi: 10.1016/j.radonc.2010.12.018. Epub 2011 Feb 3.
PMID:21295879
Abstract
A method for in vivo entrance dosimetry, using point detectors, in intensity modulated radiotherapy has been clinically evaluated. Diode dosimetry was performed for treatments of the head and neck and prostate regions. The results were good; 92.2% of the measurements showed deviations within ±5% of the expected values.
摘要
一种使用点探测器进行强度调制放射治疗中的体内入射剂量测定的方法已经过临床评估。二极管剂量测定用于头颈部和前列腺区域的治疗。结果良好；92.2%的测量值偏差在预期值的±5%以内。
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