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Related Experiment Videos

Cerebral vasospasm: a clinical observation

J L Fox, J P Ko

    Surgical Neurology
    |October 1, 1978
    PubMed
    Summary
    This summary is machine-generated.

    Subarachnoid hemorrhage from intracranial aneurysms can lead to delayed cerebral vasospasm. Early CT scans may predict vasospasm by showing changes in parent vessels, aiding in understanding this complication.

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    Area of Science:

    • Neurology
    • Neurosurgery
    • Radiology

    Background:

    • Subarachnoid hemorrhage (SAH) is a critical condition often caused by intracranial aneurysms.
    • Delayed cerebral vasospasm is a significant complication following SAH, leading to poor neurological outcomes.

    Observation:

    • This study presents three cases of SAH from intracranial aneurysms.
    • Two patients developed delayed cerebral vasospasm, allowing for clinical correlation with imaging.
    • Computerized tomography (CT) and angiograms were utilized to assess the cerebral vasculature.

    Findings:

    • Delayed cerebral vasospasm may be preceded by vasodilation or inhibited vasocontraction.
    • Contrast-enhanced CT may diagnose increased vascular permeability in parent vessels, potentially indicating impending vasospasm.

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  • These imaging findings suggest a potential predictive marker for vasospasm development.

    • Implications:

    • If confirmed, these findings could enable early prediction of patients at risk for delayed cerebral vasospasm.
    • This may offer insights into the pathophysiology of cerebral vasospasm after SAH.
    • Improved prediction could lead to timely interventions and better patient management.