Ueda T
Strahlentherapie. 1979 Oct;155(10):709-13.
Dose distributions of high-energy electrons were calculated using simple equations which were derived from experimental data. Equations are composed of functions of the percent depth dose, the field effect ratio and the off-axis ratio. The electron energy and field size are parameters for the calculation. Dose distributions were compared between experiments and calculations for different field sizes and energies. It is concluded that the equations can be applied clinically to calculate dose distributions for treatment planning.
利用从实验数据推导出来的简单公式计算了高能电子的剂量分布。这些公式由百分深度剂量、射野效应比和离轴比的函数组成。电子能量和射野大小是计算参数。比较了不同射野大小和能量下实验和计算得到的剂量分布。得出的结论是，这些公式可在临床上用于计算治疗计划的剂量分布。
