Deriving tissue physical densities based on Dixon magnetic resonance images and tissue composition prior knowledge for voxel-based internal dosimetry

Abstract Background Magnetic resonance (MR) images have been applied in diagnostic and therapeutic nuclear medicine to improve the visualization and characterization of soft tissues and tumors. However, the physical density (ρ) and elemental composition of human tissues required for dosimetric calcu...

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Hauptverfasser:	Cheng-Ting Shih, Ko-Han Lin, Bang-Hung Yang, Chien-Ying Li, Tzu-Lin Lin, Greta S. P. Mok, Tung-Hsin Wu
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	SpringerOpen 2025-04-01
Schriftenreihe:	EJNMMI Physics
Schlagworte:	Dixon MRI Internal dosimetry Physical density Standard tissue composition Computed tomography
Online-Zugang:	https://doi.org/10.1186/s40658-025-00737-4
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