Articles with "fraction variability" as a keyword



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Analysis of components of variance determining probability of setup errors in CBCT‐guided stereotactic radiotherapy of lung tumors

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Published in 2017 at "Medical Physics"

DOI: 10.1002/mp.12074

Abstract: Purpose: Online tumor matching for SABR lung setup requires margins for inaccuracies due to intra‐fraction variability of breathing‐averaged tumor position (BATP) and CBCT image guidance. We studied intra‐fraction variability during SABR delivery using VMAT, corrected… read more here.

Keywords: intra fraction; setup; cbct image; fraction variability ... See more keywords
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Dosimetric Impact of Inter-Fraction Variability in the Treatment of Breast Cancer: Towards New Criteria to Evaluate the Appropriateness of Online Adaptive Radiotherapy

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Published in 2022 at "Frontiers in Oncology"

DOI: 10.3389/fonc.2022.838039

Abstract: Purpose As a discipline in its infancy, online adaptive RT (ART) needs new ontologies and ad hoc criteria to evaluate the appropriateness of its use in clinical practice. In this experience, we propose a predictive… read more here.

Keywords: breast; fraction variability; inter fraction; fraction ... See more keywords