Correspondence model-based 4D VMAT dose simulation for analysis of local metastasis recurrence after extracranial SBRT.

@article{Sothmann2017CorrespondenceM4,
  title={Correspondence model-based 4D VMAT dose simulation for analysis of local metastasis recurrence after extracranial SBRT.},
  author={Thilo Sothmann and Tobias Gauer and Matthias Wilms and Ren{\'e} Werner},
  journal={Physics in medicine and biology},
  year={2017},
  volume={62 23},
  pages={
          9001-9017
        }
}
The purpose of this study is to introduce a novel approach to incorporate patient-specific breathing variability information into 4D dose simulation of volumetric arc therapy (VMAT)-based stereotactic body radiotherapy (SBRT) of extracranial metastases. Feasibility of the approach is illustrated by application to treatment planning and motion data of lung and liver metastasis patients. The novel 4D dose simulation approach makes use of a regression-based correspondence model that allows… CONTINUE READING

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