en
Scientific article
Review
English

Recent Advances in Positron Emission Tomography/Magnetic Resonance Imaging Technology

Published inMagnetic resonance imaging clinics of North America, vol. 31, no. 4, p. 503-515
Publication date2023-11
First online date2023-08-08
Abstract

More than a decade has passed since the clinical deployment of the first commercial whole-body hybrid PET/MR scanner in the clinic. The major advantages and limitations of this technology have been investigated from technical and medical perspectives. Despite the remarkable advantages associated with hybrid PET/MR imaging, such as reduced radiation dose and fully simultaneous functional and structural imaging, this technology faced major challenges in terms of mutual interference between MRI and PET components, in addition to the complexity of achieving quantitative imaging owing to the intricate MRI-guided attenuation correction in PET/MRI. In this review, the latest technical developments in PET/MRI technology as well as the state-of-the-art solutions to the major challenges of quantitative PET/MR imaging are discussed.

eng
Keywords
  • Attenuation correction
  • Instrumentation
  • Multimodality imaging
  • PET/MRI
  • Quantitative imaging
  • Head
  • Humans
  • Magnetic Resonance Imaging / methods
  • Multimodal Imaging
  • Positron-Emission Tomography
  • Technology
Citation (ISO format)
ARABI, Hossein, ZAIDI, Habib. Recent Advances in Positron Emission Tomography/Magnetic Resonance Imaging Technology. In: Magnetic resonance imaging clinics of North America, 2023, vol. 31, n° 4, p. 503–515. doi: 10.1016/j.mric.2023.06.002
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ISSN of the journal1064-9689
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Creation08/09/2023 4:19:03 AM
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