462-04-013 ISMRM Abstract

Motion-robust keyhole-accelerated CEST MRI of fasting-induced biochemical remodeling in the liver

Primary: Contrast Mechanisms - CEST / APT / NOE

Secondary: Preclinical Animal & in vitro MR - Biomarkers

462-04-013 · Body, Cardiovascular, and Musculoskeletal Systems in Small Animals · Tuesday, 12 May, 2:35 PM–3:30 PM · Digital Posters Row C

Keywords: CEST MRI Motion robust Multi-Pool Lorentzian Fitting Liver metabolism Keyhole acceleration

Accepted

Zoheb Ahasan ^1,2, Samantha Condo^1,2, Victoria Laney¹, Weiguo Li^1,3, Kejia Cai^3,4,5

¹Department of Biomedical Engineering, University of Illinois Chicago, Chicago, United States of America

²Department of Radiology, University of Illinois Chicago, Chicago, United States of America

³University of Illinois Chicago, Chicago, United States of America

⁴University of Illinois at Chicago, Chicago, United States of America

⁵Department of Radiology and Biomedical Engineering, University of Illinois at Chicago, Chicago, United States of America

Presenting Author: Zoheb Ahasan

Synopsis

Motivation:

Goals:

Approach:

Results:

Full abstract & presentation

The full text, figures, and any recorded presentation for this abstract are not shown here. Log in if you are a member or registered attendee with access.

Full abstracts, figures, and presentations for Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition are available to registered attendees. This content becomes freely available to the public roughly two years after the meeting.

To request or purchase access, contact the ISMRM Central Office at info@ismrm.org.

References

1. van Zijl PC, Yadav NN. Chemical exchange saturation transfer (CEST): what is in a name and what isn't? Magn Reson Med. 2011 Apr;65(4):927-48. doi: 10.1002/mrm.22761. Epub 2011 Feb 17. PMID: 21337419; PMCID: PMC3148076. [doi] [pmid]

2. Zaiss M, Bachert P. Chemical exchange saturation transfer (CEST) and MR Z-spectroscopy in vivo: a review of theoretical approaches and methods. Phys Med Biol. 2013 Nov 21;58(22):R221-69. doi: 10.1088/0031-9155/58/22/R221. PMID: 24201125. [doi] [pmid]

3. Seo N, Jeong HK, Choi JY, Park MS, Kim MJ, Chung YE. Liver MRI with amide proton transfer imaging: feasibility and accuracy for the characterization of focal liver lesions. Eur Radiol. 2021 Jan;31(1):222-231. doi: 10.1007/s00330-020-07122-y. Epub 2020 Aug 12. PMID: 32785767. [doi] [pmid]

4. Wáng YXJ, Dou W, Shen Z, Zhang Y. An update on liver chemical exchange saturation transfer imaging with a focus on clinical translation. Quant Imaging Med Surg. 2023 Jul 1;13(7):4057-4076. doi: 10.21037/qims-23-379. Epub 2023 Jun 8. PMID: 37456315; PMCID: PMC10347346. [doi] [pmid]

5. Rui L. Energy metabolism in the liver. Compr Physiol. 2014 Jan;4(1):177-97. doi: 10.1002/cphy.c130024. PMID: 24692138; PMCID: PMC4050641. [doi] [pmid]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/462-04-013