ArticleBehavioural neurology2016
Assessment of Internal Jugular Vein Size in Healthy Subjects with Magnetic Resonance and Semiautomatic Processing.
Article in Behavioural neurology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Septic cerebral venous sinus thrombosis from maxillary sinusitis with concomitant right-sided sigmoid sinus hypoplasia: A case report and review of the literature.Radiology case reports · 2026Article
- Ultrasound Evaluation of Internal Jugular Venous Insufficiency and Its Association with Cognitive Decline.Diagnostics (Basel, Switzerland) · 2025Article
- Connecting the dots: Linking superior ophthalmic vein and internal jugular vein diameter to carotid cavernous fistula type and location.Surgical neurology international · 2024Article
- Five-Year Longitudinal Study of Neck Vessel Cross-Sectional Area in Multiple Sclerosis.AJNR. American journal of neuroradiology · 2018Article
- Neck Vessel Cross-Sectional Area Measured with MRI: Scan-Rescan Reproducibility for Longitudinal Evaluations.Journal of neuroimaging : official journal of the American Society of Neuroimaging · 2018Article
- Jugular Anomalies in Multiple Sclerosis Are Associated with Increased Collateral Venous Flow.AJNR. American journal of neuroradiology · 2017Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and Objectives. The hypothesized link between extracranial venous abnormalities and some neurological disorders awoke interest in the investigation of the internal jugular veins (IJVs). However, different IJV cross-sectional area (CSA) values are currently reported in literature. In this study, we introduced a semiautomatic method to measure and normalize the CSA and the degree of circularity (Circ) of IJVs along their whole length. Methods. Thirty-six healthy subjects (31.22 ± 9.29 years) were recruited and the 2D time-of-flight magnetic resonance venography was acquired with a 1.5 T Siemens scanner. The IJV were segmented on an axial slice, the contours were propagated in 3D. Then, IJV CSA and Circ were computed between the first and the seventh cervical levels (C1-C7) and normalized among subjects. Inter- and intrarater repeatability were assessed. Results. IJV CSA and Circ were significantly different among cervical levels (p < 0.001). A trend for side difference was observed for CSA (larger right IJV, p = 0.06), but not for Circ (p = 0.5). Excellent inter- and intrarater repeatability was obtained for all the measures. Conclusion. This study proposed a reliable semiautomatic method able to measure the IJV area and shape along C1-C7, and suitable for defining the normality thresholds for future clinical studies.
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