CT

Qizhen Zhu1, Shuoyang Wei1, Zhiqun Wang1

  • 1Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.

概括

光谱CT产生的电子密度 (ED) 图为放射治疗规划提供了与传统CT相似的剂量测量质量. 这种方法通过消除对Hounsfield单位 (HU) 到ED校准曲线的需求来简化剂量计算.

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