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Published on: June 9, 2016
Magnetic resonance fingerprinting: an overview
Charit Tippareddy1, Walter Zhao1, Jeffrey L Sunshine2
1Case Western Reserve University School of Medicine, 11100 Euclid Ave., Cleveland, OH, 44106, USA.
Magnetic resonance fingerprinting (MRF) offers simultaneous, high-resolution quantitative MRI property maps. This evolving technology shows promise for diverse clinical applications, though challenges remain for biomarker establishment.
Area of Science:
- Quantitative Magnetic Resonance Imaging (MRI)
- Biomarker Development
- Medical Imaging Technology
Background:
- Magnetic resonance fingerprinting (MRF) is an advanced quantitative MRI technique.
- It involves unique acquisition, processing, visualization, and interpretation methods.
- MRF enables simultaneous measurement of multiple tissue properties.
Purpose of the Study:
- To provide an overview of the current state of MRF technology.
- To highlight technical and clinical advancements in MRF.
- To discuss challenges in establishing MRF as a quantitative imaging biomarker.
Main Methods:
- MRF acquires unique undersampled data.
- Advanced computational algorithms process the data to generate property maps.
- Simultaneous T1, T2, M0, ADC, and T2* maps are produced.
Main Results:
- MRF demonstrates capability for simultaneous high-resolution property mapping.
- Rapid development has led to diverse clinical applications, including oncology and neurology.
- Technical and clinical advances are continuously emerging.
Conclusions:
- MRF is a rapidly evolving quantitative MRI framework.
- It holds significant potential for various clinical applications.
- Overcoming current challenges is crucial for its establishment as a quantitative imaging biomarker.
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