本研究针对高能放疗中光中子(γ,n)污染问题，通过CR-39探测器实验测量和GATE蒙特卡罗模拟，首次系统测定了Varian TrueBeam（6/18 MV）和Elekta Versa HD（18 MV）的中子源强度(Q值)，揭示不同机型、能量及准直方式（MLC vs jaws）对中子产额的显著影响，为现代放疗设施的 ...

ATLANTA, Aug. 11, 2011 /PRNewswire/ -- The seamless integration of Elekta's MOSAIQ® Oncology Information System (OIS)* and Varian's TrueBeam™ radiation therapy system is enabling the introduction of ...

For nearly 20 years, the Varian Clinac iX linear accelerator has been a vital part of patient care in the UAB Department of Radiation Oncology. Now, the department is in the process of retiring the iX ...