Stereotactic body radiation therapy delivery validation

7th International Conference on 3D Radiation Dosimetry

Olding, T.^1 ; Garcia, L.^1 ; Alexander, K.^2 ; Schreiner, L.J.^1,2 ; Joshi, C.^1,2

Cancer Centre of South Eastern Ontario, Kingston General Hospital, 25 King Street West, Kingston, ON K7L5P9, Canada^1

Department of Physics, Queen's University, Kingston, ON K7L3N6, Canada^2

关键词: Electronic portal imaging devices;    Gel measurement;    Stereotactic body radiation therapy;    Treatment plans;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/444/1/012073/pdf
DOI  :  10.1088/1742-6596/444/1/012073

来源: IOP

【 摘 要 】

This work describes the use of a motion phantom and 1D, 2D, and 3D ion chamber, EBT3 film, electronic portal imaging device (EPID) and FXG gel measurements for dosimetric validation of a stereotactic ablative radiation therapy (SBRT) technique in our clinic. Results show good agreement between the measurements and calculated treatment plan dose.