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Respiratory epithelial cells masquerading as agents of primary amebic meningoencephalitis: distinguishing features

L E Davis, G S Visvesvara, D L McLaren

    Neurology
    |October 1, 1985
    PubMed

    Insights

    Motile ciliated respiratory cells in cerebrospinal fluid (CSF) can be mistaken for amebae. This case highlights the importance of accurate identification of these cells in CSF, especially in brain abscesses.

    Area of Science:

    • Neurology
    • Pathology
    • Cell Biology

    Background:

    • Cerebrospinal fluid (CSF) normally lacks motile cells like those with flagella or cilia.
    • Misidentification of motile cells in CSF can lead to diagnostic errors.

    Observation:

    • A patient presented with a traumatic mucocele.
    • Motile ciliated respiratory epithelial cells were observed in the patient's CSF.
    • These cells were also found within a frontal lobe brain abscess.

    Findings:

    • The study identified motile ciliated respiratory epithelial cells in CSF.
    • These cells were initially mistaken for amebae.
    • The presence of these cells was linked to a brain abscess secondary to a mucocele.

    Implications:

    • Accurate differentiation of motile cells in CSF is crucial for correct diagnosis.
    • Respiratory epithelial cells in CSF may indicate unusual pathological conditions.
    • This finding has implications for diagnosing and managing brain abscesses and CSF infections.

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