Comparison of two dual-energy CT-based methods for proton stopping-power ratio estimation in brain cancer patients with metal implants

Background and purpose: Accurate stopping-power ratio (SPR) estimation is crucial for proton therapy planning. In brain cancer patients with metal clips, SPR accuracy may be affected by high-density materials and imaging artefacts. Dual-energy CT (DECT)-based methods have been shown to improve SPR a...

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Principais autores:	Ivanka Sojat Tarp, Vicki Trier Taasti, Maria Fuglsang Jensen, Ludvig Paul Muren, Kenneth Jensen
פורמט:	Artigo
שפה:	Inglês
יצא לאור:	Medical Journals Sweden 2025-09-01
סדרה:	Acta Oncologica
נושאים:	Proton therapy, Dual-energy CT, Stopping power ratio, Brain cancer
גישה מקוונת:	https://medicaljournalssweden.se/actaoncologica/article/view/43930
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