ArticleInsights into imaging2023
Higher field reduced FOV diffusion-weighted imaging for abdominal imaging at 5.0 Tesla: image quality evaluation compared with 3.0 Tesla.
Article in Insights into imaging, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- 5.0 T versus 1.5 T and 3.0 T upper abdominal MRI: a prospective two‑cohort study of image quality and diagnostic confidence.European radiology · 2026Article
- T2 relaxation time of prostate measured at 5T: preliminary results in healthy adults.BMC medical imaging · 2026Article
- Quantitative assessment of renal and perirenal adipose tissue distribution at 5 T: a feasibility study.BMC medical imaging · 2025Article
- Diffusion-weighted magnetic resonance imaging of the pancreas: A narrative review.World journal of radiology · 2025Review
- Application of AI-assisted compressed sensing in high resolution Gd-EOB-DTPA-enhanced MRI during hepatobiliary phase at 5.0 T.Quantitative imaging in medicine and surgery · 2025Article
- Performance Evaluation of a Custom-Designed Contrast Media Injector in a 5-Tesla MRI Environment.Bioengineering (Basel, Switzerland) · 2025Article
- Quantitative Histogram Analysis of 5.0T Multiparametric MRI for Discrimination Between Prostate Cancer and Benign Hyperplasia.Technology in cancer research & treatmentArticle
- The Value of Using 5T MRI T1ρ and T2 Mapping Sequences in Evaluating Muscle Changes Around Knee Osteoarthritis.Dose-response : a publication of International Hormesis SocietyArticle
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Authors and funding
5 authors.
Funding
Abstract
objectiveTo evaluate the image quality of reduced field-of-view (rFOV) DWI for abdominal imaging at 5.0 Tesla (T) compared with 3.0 T.
methodsFifteen volunteers were included into this prospective study. All the subjects underwent the 3.0 T and 5.0 T MR examinations (time interval: 2 ± 1.9 days). Free-breathing (FB), respiratory-triggered (RT), and navigator-triggered (NT) spin-echo echo-planner imaging-based rFOV-DWI examinations were conducted at 3.0 T and 5.0 T (FB
resultsThe SNRs of any 5.0 T DWI images were significantly higher than those of any 3.0 T DWI images for same anatomic locations. Moreover, 5.0 T rFOV-DWIs had the significantly higher sharpness scores than 3.0 T rFOV-DWIs. Similar distortion scores were observed at both 3.0 T and 5.0 T. Finally, RT
conclusionThe 5.0 T rFOV-DWI showed better overall image quality and improved SNR compared to 3.0 T rFOV-DWI, which holds clinical potential for identifying the abdominal abnormalities in routine practice. CRITICAL RELEVANCE STATEMENT: This study provided evidence that abdominal 5.0 Tesla reduced field of view diffusion-weighted imaging (5.0 T rFOV-DWI) exhibited enhanced image quality and higher SNR compared to its 3.0 Tesla counterparts, holding clinical promise for accurately visualizing abdominal abnormalities. KEY POINTS: • rFOV-DWI was firstly integrated with high-field-MRI for visualizing various abdominal organs. • This study indicated the feasibility of abdominal 5.0 T-rFOV-DWI. • Better image quality was identified for 5.0 T rFOV-DWI.
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