CNS癌症治疗中六种先进放疗技术（TOMO、IMRT、IGRT、PBT、VMAT、CK）的系统分析显示：TOMO剂量均匀性最佳，VMAT靶区覆盖效率最高，PBT儿童病例剂量节省91%，IGRT脊髓保护效果显著，CK定位精准但耗时。结论强调需综合考虑肿瘤特征、患者因素和资源条件选择最优技术 ...

Numerous commercial technologies for online treatment monitoring (OTM) in radiotherapy (RT) are currently available including electronic portal imaging device (EPID) in vivo dosimetry (IVD), ...