ESTRO 2024 - Abstract Book

S4398

Physics - Intra-fraction motion management and real-time adaptive radiotherapy

ESTRO 2024

Conclusion:

We demonstrated that it is technically feasible to perform very fast 3D cardiorespiratory MLC tracking on an MR-linac. To obtain the most accurate dosimetric outcomes, it is imperative to use a prediction filter during MLC tracking. Time resolved dosimetry is essential for validating treatments with motion-delivery interplay by detecting any motion induced dose discrepancies over time.

Keywords: cardiac SBRT, MR-linac, MLC tracking

References:

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