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Tumours aneurysms

M Sarwar, S Batnitzky, M M Schechter

    Neuroradiology
    |November 11, 1976
    PubMed
    Summary
    This summary is machine-generated.

    Large intracranial aneurysms can rarely present as space-taking lesions instead of subarachnoid hemorrhage. This study details 48 such cases, offering valuable insights into this uncommon presentation of brain aneurysms.

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    Area of Science:

    • Neurosurgery
    • Neuroradiology
    • Neurology

    Background:

    • Intracranial aneurysms typically rupture, causing subarachnoid hemorrhage.
    • A rare subset of intracranial aneurysms presents as mass effect lesions.
    • Understanding this presentation is crucial for accurate diagnosis and management.

    Observation:

    • A series of 48 large intracranial aneurysms were identified.
    • The majority of these cases (47) represent previously unpublished data.
    • These aneurysms manifested solely as intracranial space-taking lesions.

    Findings:

    • Large intracranial aneurysms can mimic tumors or other mass lesions.
    • The clinical presentation is distinct from typical ruptured aneurysms.
    • This series represents the largest collection of such cases to date.

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    Implications:

    • Highlights the importance of considering large aneurysms in the differential diagnosis of intracranial masses.
    • Suggests a need for advanced neuroimaging to differentiate aneurysms from other space-occupying lesions.
    • Contributes significant data to the understanding of rare aneurysm presentations and management strategies.