ESTRO 2025 - Abstract Book

S3259

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

ESTRO 2025

Conclusion: A CBCT-based OART workflow for locoregional lung cancer patients was proposed. It features an automated correction of target misalignments without the need for in-room manual delineation edits, showing potential for treatment margin reduction. This strategy will be clinically introduced in 2025.

Keywords: cone beam CT, lung, online adaptation

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