Alfonso Agatino ISOLA,Christoph NEUKIRCHEN,Guillaume Leopold Theodorus Frederik HAUTVAST,Dave SENDEN
申请号：
US16652897
公开号：
US20200298019A1
申请日:
2018.09.26
申请国别(地区):
US
年份:
2020
代理人:
摘要：
The invention relates to a system and a method for assisting in planning a radiation therapy treatment, the treatment being delivered on the basis of a treatment plan including error-prone parameter values of first treatment parameters. In the system, a robustness evaluation unit (10) obtains planned parameter values of the first treatment parameters, generates perturbed parameter configurations including perturbed values of the first treatment parameters, the perturbed parameter values deviating from the planned parameter values by possible error values of the first treatment parameters occurring during the treatment, and estimates for each perturbed parameter configuration a radiation dose distribution resulting from a treatment delivered on the basis of the perturbed parameter configuration and/or determines the treatment plan on the basis of the perturbed parameter configurations.
