Significance of the impact of motion compensation on the variability of PET image features

In lung cancer, quantification by positron emission tomography/computed tomography (PET/CT) imaging presents challenges due to respiratory movement. Our primary aim was to study the impact of motion compensation implied by retrospectively gated (4D)-PET/CT on the variability of PET quantitative para...

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Veröffentlicht in:	Physics in medicine & biology 2018-03, Vol.63 (6), p.065013-065013
Hauptverfasser:	Carles, M, Bach, T, Torres-Espallardo, I, Baltas, D, Nestle, U, Martí-Bonmatí, L
Format:	Artikel
Sprache:	eng
Schlagworte:	4D PET/CT Aged Aged, 80 and over Algorithms Female Four-Dimensional Computed Tomography - methods Humans Image Processing, Computer-Assisted - methods lung cancer Lung Neoplasms - diagnostic imaging Lung Neoplasms - radiotherapy Male Middle Aged Movement Positron-Emission Tomography - methods radiomics respiratory motion Respiratory-Gated Imaging Techniques - methods Retrospective Studies Signal-To-Noise Ratio texture features
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