技术说明:在体积调制弧线治疗中,研究两位数叶间隙和叶子传递因子在门架和聚合器角度的变化

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Aram Rostami1, Mojtaba Barzegar1,2,3, Muhammad Usman1

  • 1Radiation Oncology Department, National Center for Cancer Care and Research, Doha, Qatar.

Journal of applied clinical medical physics
|September 11, 2024
PubMed
概括

剂量计叶间隙 (DLG) 在Varian LINAC中随着门架角度而变化,这与当前的指导方针相反. 通过在多个门架角度中平均DLG测量,可以提高剂量计算的准确性.

关键词:
DLG 是一个 DLG.在LTF中,LTF是LTF.在MLC中,MLC是MLC,MLC是MLC.门架和协同仪.

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