Comparison of two dual-energy CT-based methods for proton stopping-power ratio estimation in brain cancer patients with metal implants
DirectSPR was consistent with the VMI HLUT up to 1500 HU but deviated at higher CT numbers. These deviations had limited impact on dose metrics, but they should be considered when choosing beam orientations.
Authors
- Kenneth Jensen (ORCID: https://orcid.org/0000-0002-2364-965X)
- L.P. Muren (ORCID: https://orcid.org/0000-0002-7418-5832)
- Ivanka Sojat Tarp
- Vicki Trier Taasti (ORCID: https://orcid.org/0000-0002-4588-9769)
- Maria Fuglsang Jensen
Institutions
- Aarhus University (DK)
- Aarhus University Hospital (DK)
- Danish Pain Research Center (DK)
Publication Details
- Journal
- Acta Oncologica
- Published
- 2025-09-04
- DOI
- https://doi.org/10.2340/1651-226x.2025.43930
- Primary Topic
- Advanced X-ray and CT Imaging
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Region Midtjylland