Sulcal artery syndrome: A Three-patient series and review of literature.

Autor: Tan YJ; National Neuroscience Institute, Department of Neurology, Singapore. Electronic address: tan.you.jiang@singhealth.com.sg., Ng GJ; National Neuroscience Institute, Department of Neurology, Singapore. Electronic address: ng.gee.jin@singhealth.com.sg., Yexian Lai J; National Neuroscience Institute, Department of Neurology, Singapore. Electronic address: Jonathan.lai@mohh.com.sg., Narasimhalu K; National Neuroscience Institute, Department of Neurology, Singapore.
Jazyk: angličtina
Zdroj: Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia [J Clin Neurosci] 2021 Jun; Vol. 88, pp. 47-51. Date of Electronic Publication: 2021 Mar 31.
DOI: 10.1016/j.jocn.2021.03.013
Abstrakt: Objective: This study aims to describe the clinical characteristics of patients with sulcal artery syndrome, and between those with vertebral artery dissection against those without.
Methods: We report three cases of sulcal artery syndrome without vertebral artery dissection, performed a systematic review and retrospective analysis of the characteristics of patients with sulcal artery syndrome in available literature, and compared the clinical features of those with vertebral artery dissection against those without.
Results: We report 3 patients with sulcal artery syndrome, and analysed them with 17 other cases identified in literature between January 1990 till April 2020. The mean age was 47 years (range 10-80), with twice as many males as females. Pain at onset was a prominent feature (17/18, 94.4%). Preceding trauma occurred in less than half (7/18, 38.9%). Most had cervical cord infarctions (18/20, 90%), often over the high cervical cord (16/18, 88.9%). Good functional recovery (mRS 0-2) was observed in 86.7% (13/15). While vertebral artery dissection was the leading aetiology (11/20, 55.5%), about half of the cases were due to other causes. Cervical cord involvement was significantly associated with vertebral artery dissection (p = 0.026).
Conclusion: Sulcal artery syndrome should be suspected in patients with acute hemicord syndrome, especially in males with cervical cord involvement or pain at onset. High cervical cord involvement was strongly suggestive of underlying vertebral artery dissection. Additionally, DWI sequences are useful when evaluating acute myelopathies, and its inclusion in conventional MRI sequences is supported in prevailing literature.
Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2021 Elsevier Ltd. All rights reserved.)
Databáze: MEDLINE
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