Radiation dose has no significant impact on CT-based bone mineral density measurements in a large-animal model

Abstract Bone mineral density (BMD) is a biomarker for frailty, and CT-derived radiodensity can be extracted fully automatically as a surrogate. Because these measurements might be affected by image noise, which varies substantially in the clinical routine, this systematic large-animal study investi...

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Detalhes bibliográficos

Principais autores:	Johannes Christian Harmes, Mathias Holtkamp, Jannis Straus, Gregor Jost, Michael Forsting, René Hosch, Felix Nensa, Hubertus Pietsch, Luca Salhöfer, Johannes Haubold
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2026-05-01
coleção:	Scientific Reports
Assuntos:	Bone mineral density Computed tomography Radiation dose Osteoporosis Opportunistic screening Machine learning
Acesso em linha:	https://doi.org/10.1038/s41598-026-55169-6
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