The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Ultrahigh-Field MR (7 T) Imaging of Brain Lesions in Neuromyelitis Optica
Open accessAbstract
Background . Brain lesions are common in neuromyelitis optica spectrum disorder (NMOsd) and may resemble lesions of multiple sclerosis (MS). Objectives . To describe the imaging characteristics of supratentorial lesions in NMOsd on ultrahigh-field (7 T) MRI with special attention to vessel-lesion relationship. Methods . Ten NMOsd patients, all women and all seropositive for NMO IgG, with mean age of 51.3 ± 15.4 years and disease duration of 9.2 ± 6.4 years, were scanned at a 7 T whole-body human MR system with high-resolution 2D gradient echo sequence optimized to best visualize lesions and venous structures, T2- and T1-weighted imaging. Results . In 10 patients with NMOsd, a total of 92 lesions were observed (mean: 9.2 ± 8.8; range: 2–30), but only 8 lesions (9%) were traversed by a central venule. All lesions were <5 mm in diameter, and 83% were located in subcortical white matter. There were no lesions in the cortex or basal ganglia. Two patients exhibited diffuse periependymal abnormalities on FLAIR. Conclusions . Small, subcortical lesions without a central venule are the most consistent finding of NMOsd on 7 T MRI of the brain. Ultrahigh-field imaging may be useful for differentiating between NMOsd and MS.
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The presence of a central vein sign might help differentiate MS from NMOSD.
“The presence of a “central vein sign” might help differentiate MS from NMOSD 78”
From Diagnosis of multiple sclerosis: progress and challenges (2017) · cites this paper as [78]
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Serologic diagnosis of NMO: A multicenter comparison of aquaporin-4-IgG assays
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Neuropathologic correlates of white matter hyperintensities
Young, V. G., Halliday, G. M., & Kril, J. J. (2008) · Neurology · doi:10.1212/01.wnl.0000319691.50117.54 · Cited by 336
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Diagnosis of multiple sclerosis: progress and challenges
Brownlee, W. J., Hardy, T. A., Fazekas, F., & Miller, D. H. (2017) · The Lancet · doi:10.1016/s0140-6736(16)30959-x · Cited by 701
Metadata
- Authors
- Kister, I., Herbert, J., Zhou, Y., & Ge, Y.
- Affiliations
- NYU Langone Health (US)
- Corresponding author
- Kister, Ilya
- Venue
- Multiple Sclerosis International
- Publisher
- Wiley
- Published
- 2013
- Volume
- 2013
- Pages
- 1-7
- ISSN
- 2090-2654 (ISSN-L)
- 2090-2662
- PMC
- PMC3568863
- OpenAlex
- W1987034330
- Cited by
- 75
- References
- 3
- Citations by year
- 2026: 2 · 2025: 1 · 2024: 3 · 2023: 6 · 2021: 6 · 2020: 3 · 2019: 5 · 2018: 10 · 2017: 4 · 2016: 16 · 2015: 6 · 2014: 7 · 2013: 6
- FWCI
- 8.74
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Locations
- Multiple Sclerosis International (publishedVersion, cc-by)
- Europe PMC (PubMed Central) (publishedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- Funders
- National Institute of Neurological Disorders and Stroke (R01NS076588, R01NS029029)
- Topics
- Health Sciences › Medicine › Clinical Neurology › Multiple Sclerosis Research Studies
- Health Sciences › Medicine › Clinical Neurology › Cerebral Venous Sinus Thrombosis
- Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced MRI Techniques and Applications
- Keywords
- neuromyelitis optica spectrum disorder, ultra-high field MRI, 7T MRI, brain lesions, supratentorial lesions, subcortical white matter lesions, perivascular lesions, differential diagnosis from multiple sclerosis
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