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Updated: Apr 24, 2026

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals
Published on: December 16, 2022
Beyond whole-body imaging: advanced imaging techniques of PET/MRI
James Barnwell1, Constantine A Raptis, Jonathan E McConathy
1From the *Mallinckrodt Institute of Radiology, and †Alvin J. Siteman Cancer Center, Washington University School of Medicine, St Louis, MO.
Abstract:
PET/MRI is a hybrid imaging modality that is gaining clinical interest with the first Food and Drug Administration-approved simultaneous imaging system recently added to the clinical armamentarium. Several advanced PET/MRI applications, such as high-resolution anatomic imaging, diffusion-weighted imaging, motion correction, and cardiac imaging, show great potential for clinical use. The purpose of this article is to highlight several advanced PET/MRI applications through case examples and review of the current literature.
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