辐射剂量是指由光子电离辐射引起的空气电离的程度, [1]在特定体积的空气中辐射剂量大小取决于辐射释放的电荷除以特定体积的空气的质量[1][2]包括X射线计算机体层成像乳房摄影术肺通气和灌注扫描英语Ventilation/perfusion scan骨扫描英语Bone scintigraphy心脏灌注扫描血管摄影放射治疗等在内的不同的放射性医学检查和治疗手段的辐射剂量都有所不同。 [3]

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辐射剂量图

参考文献

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