Santtu Ollila,Mikko Vainio,Jarkko Peltola,Janne Nord
申请号：
US15273373
公开号：
US20180078792A1
申请日:
2016.09.22
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Streamlined and partially automated methods of setting normal tissue objectives in radiation treatment planning are provided. These methods may be applied to multiple-target cases as well as single-target cases. The methods can impose one or more target-specific dose falloff constraints around each target, taking into account geometric characteristics of each target such as target volume and shape. In some embodiments, methods can also take into account a planner's preferences for target dose homogeneity. In some embodiments, methods can generate additional dose falloff constraints in locations between two targets where dose bridging is likely to occur.
