【摘 要】
：
剂量学验证是放射治疗中质量保证的重要一环,也是调强适形放射治疗(IMRT)应用于临床时必不可少的一个步骤,随着放射物理技术的发展,新设备和新方法在不断应用,为临床放射治疗
【机 构】
：
苏州大学放射医学与公共卫生学院放射卫生教研室,210056;苏州大学附属常州肿瘤医院放疗科,213001;
论文部分内容阅读
剂量学验证是放射治疗中质量保证的重要一环,也是调强适形放射治疗(IMRT)应用于临床时必不可少的一个步骤,随着放射物理技术的发展,新设备和新方法在不断应用,为临床放射治疗提供了更好、更便捷的质量保证与控制手段.二维电离室矩阵(MatriXX)是一种快速的剂量测量系统,是目前较先进的调强治疗实时二维验证系统之一,它可以测量照射野的剂量分布和强度分布,在剂量学验证中,可以极大地简化验证工作量,提高验证效率.
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