ArticleNeuroradiology2021
Prevalence and anatomical characteristics of developmental venous anomalies: an MRI study.
Article in Neuroradiology, 2021. 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, 15 citations in OpenAlex.
- Low-flow vascular malformations without arteriovenous shunting of the central nervous system: a pictorial review.Insights into imaging · 2026Article
- Article
- Developmental venous anomalies and cerebral cavernous malformations: Partners in crime.World journal of radiology · 2025Review
- Clinical characteristics and management of cerebral developmental venous anomalies accompanied with cavernous malformation.Neurosurgical review · 2025Observational
- Magnetic resonance imaging findings of cerebral venous malformations.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025Article
- Tumefactive Demyelinating Lesion Around a Developmental Venous Anomaly : A Rare Association.Clinical neuroradiology · 2023Article
- Familial CCM Genes Might Not Be Main Drivers for Pathogenesis of Sporadic CCMs-Genetic Similarity between Cancers and Vascular Malformations.Journal of personalized medicine · 2023Review
- Distant Recurrence of a Cerebral Cavernous Malformation in the Vicinity of a Developmental Venous Anomaly: Case Report of Local Oxy-Inflammatory Events.International journal of molecular sciences · 2022Article
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Authors and funding
7 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeDevelopmental venous anomalies (DVAs) are extreme anatomical venous variations formed by multiple radiating medullary veins, which converge centripetally into a single collecting vein. Their coexistence with symptomatic cavernous malformations (CMs) has been reported in the literature. The aim of this study was to assess the characteristics of DVAs using MRI.
methodsA total of 6948 head MRIs of adult Caucasian patients were retrospectively analyzed to determine the number and locations of DVAs. We collected the data on the termination of the collecting vein, the prevalence of DVA-related CMs, and MRI FLAIR signal-hyperintensity corresponding to the location of the DVA.
resultsAt least one DVA was identified in 7.46% of the patients. The prevalence decreased with age, with a Pearson correlation coefficient of - 0.7328. A total of 599 DVAs were identified. Multiple DVAs were found in 10.92% of the patients with DVAs. The DVAs were identified more often in the supratentorial region (73.12%, p < 0.0001), and the most common location was the frontal lobe (35.23%). The collecting vein usually drained into the superficial cerebral veins (68.78%). CMs were observed in 4.14% of the patients with DVAs, and the prevalence showed a positive correlation with age. Signal-intensity abnormalities were identified in the vicinity of 5.18% DVAs.
conclusionKnowledge about characteristics of DVAs and associated anomalies is essential for neuroradiologists and neurosurgeons. The large number of currently available diagnostic studies enables us to assess anatomical variants on a great number of subjects.
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