Related Experiment Video
Updated: Sep 9, 2025

Hyperpolarized 13C Metabolic Magnetic Resonance Spectroscopy and Imaging
Published on: December 30, 2016
Technologies and Strategies for Metabolic and Molecular Imaging With Hyperpolarized MRI
Alixander S Khan1, Christoffer Laustsen1
1MR Research Centre, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
None:
Conventional Magnetic Resonance Imaging (MRI) offers limited sensitivity for direct metabolic and molecular imaging using non-proton nuclei due to low thermal nuclear spin polarization. Hyperpolarization (HP) technologies increase nuclear spin polarization by several orders of magnitude, overcoming this limitation to enable in vivo studies of biochemistry and physiology. A growing body of literature has shown the value in HP technologies offering metabolic and functional information useful for a variety of clinical applications. This review details the complete workflow of hyperpolarized MRI, from the methodologies used to produce hyperpolarized samples and the range of available probes to the specific imaging acquisition and data analysis strategies required to maximize the signal, and finally, its major clinical applications. EVIDENCE LEVEL: 5. TECHNICAL EFFICACY: Stage 3.
Related Concept Videos
Magnetic Resonance Imaging
Insensitive Nuclei Enhanced by Polarization Transfer (INEPT)
Positron Emission Tomography
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body...
Imaging Studies II: Positron Emission Tomography and Scintigraphy
Fundamental Principles of PET

