ArticleSurgical neurology international2021
Cerebral vasospasm and hypoperfusion after traumatic brain injury: Combined CT angiography and CT perfusion imaging study.
Article in Surgical neurology international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 12 citations in OpenAlex.
- Cerebral Vasospasm After Traumatic Subarachnoid Hemorrhage: A Narrative Review.Medicina (Kaunas, Lithuania) · 2026Review
- Staged Endovascular and Surgical Management of Pediatric Tracheo-Innominate Artery Fistula: A Case Report.Annals of vascular diseases · 2026Article
- Post-traumatic vasospasm: Epidemiology, specificities, risk factors, and therapeutics.Journal of intensive medicine · 2025Review
- Neural control of cerebral blood flow: scientific basis of scalp acupuncture in treating brain diseases.Frontiers in neuroscience · 2023Review
- Computed tomography perfusion stroke mimics on RAPID commercial software: A case-based review.Brain circulationReview
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTimely identification of the cerebral perfusion abnormalities after traumatic brain injury (TBI) is highly important. The objective of this study was the evaluation of the post traumatic vasospasm and cerebral hypoperfusion with the serial combined CT angiography (CTA) and CT perfusion (CTP) imaging examinations.
methodsThe case series comprised 25 adult patients with closed TBI accompanied by various types of intracranial hematoma. Emergency surgery was done in 15 cases (60%). Combined CTA and CTP were performed on days 0 (D0) and 7 ± 1 (D7) after trauma.
resultsCTA on D0 did not demonstrate vasospasm in any case but revealed it on D7 in 9 patients (36%). In the multivariate analysis, only the presence of subarachnoid hemorrhage (SAH) on D7 had confirmed a significant association with the development of vasospasm (
conclusionVasospasm is merely related to SAH sustained at the subacute stage of TBI, but its spatial and temporary interrelationships with the post traumatic cerebral hypoperfusion are complex. Serial combined CTA and CTP examinations may facilitate monitoring of perfusion abnormalities and treatment guidance.
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