RADIATION FIELD MODELING AND COMPUTERIZED TREATMENT PLANNING

这是正在进行的研究和开发。计算能力 光子束和电子产生的吸收剂量分布 光束的最一般特性是基本的 放射治疗。辐射场模型以前已经描述过了。它 以三个相互关联的经验分布为基础 主场中的垂直参照线。这个概念是 也适用于波束修正装置。这其中的一个优点是 方法是它需要很少的实验数据，因此可以 实现起来非常容易。 我们的光子束治疗规划计划在一个 Macintosh II系统仍在继续。这项工程即将完工。 对于光子束；一本内容丰富的手册，有几个级别的用户 指导已经准备好了。一般做法，特别是许多 “工具”将直接适用于其他应用程序，包括 单抗的剂量测定和成像。

This is ongoing research and development. The capability to calculate the distribution of absorbed dose produced by photon beams and electron beams to the most general characteristics is fundamental to radiotherapy. The radiation field model has been described before. It takes as a basis the empirical distributions along three mutually perpendicular reference lines in a "master field." This concept is applied to the beam-modifying devices as well. One virtue of this approach is that it requires few experimental data and thus can be implemented very easily. The implementation of our photon beam treatment planning programs on a Macintosh II system is continuing. The project is nearing completion for photon beams; an extensive manual with several levels of user guidance has been prepared. The general approach, in particular many "tools" will be directly applicable to other applications, including monoclonal antibodies dosimetry and imaging.