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Infundibula may be clinically significant

C R Archer, S Silbert

    Neuroradiology
    |October 2, 1978
    PubMed
    Summary
    This summary is machine-generated.

    Posterior communicating artery infundibula, often overlooked, can be significant in neurovascular cases. This case highlights their importance alongside aneurysms and subarachnoid hemorrhage.

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    Area of Science:

    • Neurosurgery
    • Vascular Neurology
    • Neuroimaging

    Background:

    • Posterior communicating artery (PCoA) infundibula are common vascular anomalies.
    • They are often dismissed as incidental findings with minimal clinical significance.
    • Surgical intervention for PCoA infundibula is rarely considered.

    Observation:

    • A patient presented with subarachnoid hemorrhage.
    • The patient also had a middle cerebral artery aneurysm.
    • Bilateral PCoA infundibula were noted in this patient.

    Findings:

    • The presence of bilateral PCoA infundibula in conjunction with other cerebrovascular pathology.
    • This case challenges the notion that PCoA infundibula are always clinically insignificant.
    • The infundibula may play a role in the overall vascular risk profile.

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    Implications:

    • Highlights the need for careful evaluation of PCoA infundibula in neurovascular assessments.
    • Suggests that PCoA infundibula may warrant consideration in surgical planning for complex cerebrovascular cases.
    • Emphasizes the importance of recognizing potential associations between different vascular lesions.