OBJECTIVE
To validate the feasibility of a three-dimensional dual-echo-steady-state (3D-DESS) sequence at 7-T MRI to reliably depict the detailed anatomy in the cervical spine.
MATERIALS AND METHODS
Seventy-eight asymptomatic volunteers (age 36.4 ± 11.6 years) were imaged, using a 3D-DESS sequence at 7-T MRI. The cou...
C. Germann, V. Zubler, F. Wanivenhaus et al.· Skeletal Radiology· 0 citations
CT remains the imaging reference standard for evaluating structural sacroiliac joint (SIJ) lesions in spondyloarthropathy (SpA), but its use is limited by ionizing radiation. This retrospective single-center study evaluated a CT-like multi-echo 3D gradient-echo MRI sequence (FRACTURE) for structural SIJ assessment by c...
Etienne Leroux, David Fadli, P. Spinnato et al.· Life· 0 citations
OBJECTIVE
This study aims to investigate spinal cord abnormalities in patients with Tethered Cord Syndrome (TCS) and lower urinary tract dysfunction using diffusion tensor imaging (DTI). Specifically, it seeks to explore the differences in the extent and severity of spinal cord injury between patients with overactive b...
Yi Gao, Juan Wu, Li-Min Liao· Neurourology and Urodynamics· 0 citations
Elliptical ROI-based HU measurements may reliably screen paraspinal muscle fat infiltration in erector spinae and multifidus using standard PACS, and specific thresholds may allow practical preoperative evaluation without additional costs or radiation.
N. Segi, Y. Okada, Y. Takeichi et al.· medRxiv· 0 citations
BACKGROUND
The central vein sign (CVS) has been incorporated into the 2024 McDonald criteria for multiple sclerosis (MS) diagnosis. However, the optimal MRI sequence for detecting CVS at 7T remains unclear due to limited direct comparisons. This study aimed to perform a head-to-head comparison of gradient-recalled echo...
Xin-Yao Liu, Ying Yang, Zhe Zhang et al.· Multiple Sclerosis and Relat...· 0 citations
Peripheral vascular disease (PVD) affects 2% to 4% of the general population, increasing to 15% in those aged 70 years or older. Digital subtraction angiography (DSA) has long been established as the gold standard for imaging the lower limb accurately; however, this is not without complications and risks. At presen...
M. Twyford, C. Keohane, D. Westby et al.· Journal for Vascular Ultraso...· 0 citations
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