摘要
目的自动快速计算治疗计划的剂量体积直方图(DVH),并与医生处方要求相比较。方法使用Auto Hotkey热键脚本语言和高级程序设计语言C#,开发了适合于Eclipse11.0计划系统的DVH自动生成比较软件ShowDVH,该软件由处方文档生成、C#中DVH操作函数、软件可视化及DVH比较报告生成模块构成。结果在临床上选取不同病种各10例,调用ShowDVH在计划系统下运行,ShowDVH不仅能生成DVH报告,还能准确判断治疗计划是否满足医生处方要求,为调强优化参数设置给予方向指导。结论该软件界面友好,功能强大,能快速计算生成比较DVH,大大节约计划设计时间,提高放射治疗物理师工作效率。
Objective This study is to automatically calculate the dose volume histogram（DVH） for the treatment plan,then to compare it with requirements of doctor＇s prescriptions.Methods The scripting language Autohotkey and programming language C# were used to develop a compared software for automatically generated DVH in Eclipse TPS.This software is named Show Dose Volume Histogram（ShowDVH）,which is composed of prescription documents generation,operation functions of DVH,software visualization and DVH compared report generation.Results Ten cases in different cancers have been separately selected,in Eclipse TPS 11.0 ShowDVH could not only automatically generate DVH reports but also accurately determine whether treatment plans meet the requirements of doctor＇s prescriptions,then reports gave direction for setting optimization parameters of intensity modulated radiated therapy.Conclusions The ShowDVH is an user-friendly and powerful software,and can automatically generated compared DVH reports fast in Eclipse TPS 11.0.With the help of ShowDVH,it greatly saves plan designing time and improves working efficiency of radiation therapy physicists.
出处
《中国医疗器械杂志》
2016年第2期140-142,共3页
Chinese Journal of Medical Instrumentation
基金
四川省医学科学院.四川省人民医院2014年院苗圃科研课题(2014007)
