Multi-scanner repeatability and reproducibility of qRF-MRF breath-held and free-breathing with pilot tone in the abdomen
Using Bland-Altman analysis, our results for T1, T2, and T2* establish the repeatability and reproducibility, via the limits of agreement and bias estimations, of the FB qRF-MRF sequence and compare to its breath-held qRF-MRF and clinical standard counterparts across scanners and scan conditions. DISCUSSION: Based on the bias and limits of agreement of breath-hold and FB qRF-MRF patients can receive reliable and comparable imaging at different sessions for prognosis and treatment planning.
Authors
- Eduardo Thadeu de Oliveira Correia (ORCID: https://orcid.org/0000-0003-0454-6740)
- Mark A. Griswold (ORCID: https://orcid.org/0000-0002-3011-6747)
- Jessie Sun (ORCID: https://orcid.org/0000-0003-4659-9883)
- Leonardo Kayat Bittencourt (ORCID: https://orcid.org/0000-0001-9175-9626)
- Chris A. Flask (ORCID: https://orcid.org/0000-0002-1066-333X)
- Rasim Boyacıoğlu (ORCID: https://orcid.org/0000-0002-3099-2640)
- Madison Kretzler (ORCID: https://orcid.org/0000-0002-2619-2894)
Institutions
- University Hospitals of Cleveland (US)
- Case Western Reserve University (US)
Publication Details
- Journal
- Magnetic Resonance Materials in Physics Biology and Medicine
- Published
- 2025-12-04
- DOI
- https://doi.org/10.1007/s10334-025-01305-8
- Primary Topic
- Advanced MRI Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Cystic Fibrosis Foundation
- Case Comprehensive Cancer Center, Case Western Reserve University
- Siemens Healthineers
- National Institutes of Health
- National Cancer Institute
- National Institute of Diabetes and Digestive and Kidney Diseases