Evaluation of the XVI dual registration tool for image-guided radiotherapy in prostate cancer

Abstract

Highlights The dual registration tool (DRT) aims to improve the accuracy by using two automatic image registrations sequentially; For prostate irradiation, DRT could be considered in combination with additional verification, as manual correction by the RTTs is less often needed after DRT than after chamfer matching; For prostate bed irradiation with matching on the pubic symphysis, the chamfer match together with additional verification of the RTTs remains the best choice, as it is fast and accurate.