High-Resolution Reduced FOV Renal Chemical Exchange Saturation Transfer MRI Using orthogonal RF pulses
Motivation: Long scanning time and low resolution limit the chemical exchange saturation transfer (CEST) clinical translation. Goal(s): We aimed to develop a high-resolution renal reduced field of view CEST (rCEST) technique to reduce scanning time. Approach: The rFOV based on orthogonal RF pulses in combination with conventional CEST module was performed on a volunteer and compared this technique with full-size FOV CEST (fCEST). Results: Compared to fCEST, rCEST has shorter scanning time, higher image quality, and better saturation efficiency at the same image resolution. Impact: The rCEST technique may have potential for clinical applications requiring high resolution and metabolic renal CEST-MR image.
Authors
- Yanqiu Feng (ORCID: https://orcid.org/0000-0002-2807-5974)
- Zelong Chen
- Zhigang Wu (ORCID: https://orcid.org/0000-0001-8651-5651)
- Wenyan Zhang (ORCID: https://orcid.org/0000-0002-7027-0888)
- Qianqian Zhang (ORCID: https://orcid.org/0000-0002-4422-4968)
- Yikai Xu (ORCID: https://orcid.org/0000-0003-1607-5077)
- Yizhe Zhang (ORCID: https://orcid.org/0000-0001-7300-2400)
- Quan Tao (ORCID: https://orcid.org/0000-0002-1139-5058)
- K. L. Deng (ORCID: https://orcid.org/0009-0008-8025-1024)
Publication Details
- Journal
- Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition
- Published
- 2024-11-26
- DOI
- https://doi.org/10.58530/2024/1096
- Primary Topic
- Lanthanide and Transition Metal Complexes
- Type
- article
- Field-Weighted Citation Impact
- 0.00