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Title

Impact of time-of-flight PET on quantification errors in MR imaging-based attenuation correction

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Published in Journal of Nuclear Medicine. 2015, vol. 56, no. 4, p. 635-641
Abstract Time-of-flight (TOF) PET/MR imaging is an emerging imaging technology with great capabilities offered by TOF to improve image quality and lesion detectability. We assessed, for the first time, the impact of TOF image reconstruction on PET quantification errors induced by MR imaging-based attenuation correction (MRAC) using simulation and clinical PET/CT studies.
Keywords AgedAlgorithmsArtifactsComputer SimulationFemaleFluorodeoxyglucose F18/diagnostic useHumansImage Processing, Computer-Assisted/methodsMagnetic Resonance Imaging/methodsMaleMetalsMiddle AgedMultimodal ImagingPositron-Emission Tomography/methodsReproducibility of ResultsRespirationTomography, X-Ray Computed/methodsWhole Body Imaging/methods
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PMID: 25745090
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Article (Published version) (1 MB) - document accessible for UNIGE members only Limited access to UNIGE
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Research group Imagerie Médicale (TEP et TEMP) (542)
Project FNS: 31003A-149957
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(ISO format)
MEHRANIAN, Abolfazl, ZAIDI, Habib. Impact of time-of-flight PET on quantification errors in MR imaging-based attenuation correction. In: Journal of Nuclear Medicine, 2015, vol. 56, n° 4, p. 635-641. https://archive-ouverte.unige.ch/unige:78738

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Deposited on : 2015-12-17

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