Browsing by Subject "Vertebral artery"

Now showing 1 - 3 of 3
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    Endovascular treatment of penetrating nail gun injury of the cervical spine and vertebral artery: a case report
    (The Korean Society of Traumatology, 2022) Christodoulides, Alexei; Mitchell, Scott; Bohnstedt, Bradley N.; Neurological Surgery, School of Medicine
    In this report, we present a case of high cervical penetrating trauma with vertebral artery injury and outline preprocedural, procedural, and postprocedural considerations with recommendations for the treatment of similar injuries. Management involves multiple imaging modalities, including X-ray imaging, computed tomography, computed tomography angiography, magnetic resonance imaging, and catheter angiography. We recommend endovascular treatment of these injuries when possible, based on the improved ability to achieve proximal and distal control and manage hemorrhage risk.
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    Treatment of asymptomatic blunt cerebrovascular injury (BCVI): a systematic review
    (BMJ, 2021-04-26) Murphy, Patrick B.; Severance, Sarah; Holler, Emma; Menard, Laura; Savage, Stephanie; Zarzaur, Ben L.; Surgery, School of Medicine
    Background: The management of asymptomatic blunt cerebrovascular injury (BCVI) with respect to stroke prevention and vessel healing is challenging. Objectives: The aim of this systematic review was to determine if a specific treatment results in lower stroke rates and/or improved vessel healing in asymptomatic BCVI. Data sources: An electronic literature search of MEDLINE, EMBASE, Cochrane Library, CINAHL, SCOPUS, Web of Science, and ClinicalTrials.gov performed from inception to March 2020. Study eligibility criteria: Studies were included if they reported on a comparison of any treatment for BCVI and stroke and/or vessel healing rates. Participants and interventions: Adult patients diagnosed with asymptomatic BCVI(s) who were treated with any preventive medication or procedure. Study appraisal and synthesis methods: All studies were systematically reviewed and bias was evaluated by the Newcastle-Ottawa Scale. No meta-analysis was performed secondary to significant heterogeneity across studies in patient population, screening protocols, and treatment selection. The main outcomes were stroke and healing rate. Results: Of 8781 studies reviewed, 19 reported on treatment effects for asymptomatic BCVI and were included for review. Any choice of medical management was better than no treatment, but no specific differences between choice of medical management and stroke outcomes were found. Vessel healing was rare and the majority of healed vessels were following low-grade injuries. Limitations: Majority of the included studies were retrospective and at high risk of bias. Conclusions or implications of key findings: Asymptomatic BCVI should be treated medically using a consistent, local protocol. High-quality studies on the effect of individual antithrombotic agents on stroke rates and vessel healing for asymptomatic BCVI are required.
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    An unusual arteriovenous malformation involving the cervical vessels treated with endovascular repair
    (Elsevier, 2019-04-28) Miladore, Julia N.; Sawchuk, Alan P.; Surgery, School of Medicine
    We present an unusual and complex arteriovenous malformation involving the vertebral artery, subclavian artery, and internal jugular vein in a 31-year-old man with no history of trauma or catheterization. The repair was done using endovascular techniques to minimize complications from nerve or vascular injury. The massively dilated jugular vein has remained diminished in size and the patient has remained asymptomatic at 8 months. We discuss the occurrence of this rare malformation as well as treatment options along with their risks and benefits.