ESTRO 2025 - Abstract Book

S4075

RTT - Patient care, preparation, immobilisation and IGRT verification protocols

ESTRO 2025

Conclusion: Both methods were clinically achievable and deliverable with an in-room time of less than 45minutes. The online workflow removed the requirement for a recent, acceptable dCT and plan adaptation to account for anatomical changes. This work demonstrated the potential of the MR workflow to make single appointment treatment available to a greater number of patients.

Keywords: MSCC, MR Linac, Single Session

References: 1. Benson R, Sideris A, McDaid L, Chuter R, Portner R, Freear L, et al. The Role of MR Guided Radiotherapy In Rapid Response Palliative Treatment. J Med Imaging Radiat Sci [Internet]. 2022 Jun; 53(2):S13-4. Available from: http://doi.org/10.1016/j.jmir.2022.04.037