2D Flow-Inversion Non-Enhanced (FINE) MRA of lower extremities: comparison with 2D TOF
Motivation: Inflow-based NCE MRA techniques have limited capability of background and venous suppression at the high field strength. Goal(s): This study described a new arterial spin labeling (ASL)-based method for lower limb MR angiography (MRA) called FINE (Flow-Inversion Non-Enhanced). Approach: The performance of FINE was evaluated on ten healthy volunteers and compared with 2D TOF MRA on 3T. Results: 2D FINE technique provides superior suppression of background and venous signal with reduced acquisition time than that of 2D TOF. Impact: The results of this study demonstrate the feasibility of FINE MRA of the lower limbs at 3T.
Authors
- Jianmin Yuan (ORCID: https://orcid.org/0000-0001-7223-2757)
- Zhang Shi (ORCID: https://orcid.org/0000-0001-7739-7497)
- Xijing Zhang (ORCID: https://orcid.org/0000-0001-8719-1142)
- Junpu Hu
- Hao Li (ORCID: https://orcid.org/0000-0002-8674-1066)
- He Wang (ORCID: https://orcid.org/0000-0001-9854-955X)
- Dong Wang (ORCID: https://orcid.org/0000-0001-9040-1657)
- Jiayu Zhu
- Xianyi Zhang
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/10.58530/2024/2775
- Primary Topic
- Advanced MRI Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00