Potential of a Second-Generation Dual-Layer Spectral CT for Dose Calculation in Particle Therapy Treatment Planning

In particle therapy treatment planning, dose calculation is conducted using patient-specific maps of tissue ion stopping power ratio (SPR) to predict beam ranges. Improving patient-specific SPR prediction is therefore essential for accurate dose calculation. In this study, we investigated the use of...

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Hlavní autoři: Friderike K. Longarino, Antonia Kowalewski, Thomas Tessonnier, Stewart Mein, Benjamin Ackermann, Jürgen Debus, Andrea Mairani, Wolfram Stiller
Médium: Artigo
Jazyk:Inglês
Vydáno: Frontiers Media S.A. 2022-04-01
Edice:Frontiers in Oncology
Témata:
dual-layer spectral CT
particle therapy
Spectral CT 7500
stopping power ratio
range uncertainty
treatment planning
On-line přístup:https://www.frontiersin.org/articles/10.3389/fonc.2022.853495/full
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