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Related Experiment Videos

Papillon-Lefèvre syndrome.

A F Posteraro

    Journal - Alabama Dental Association
    |January 1, 1992
    PubMed
    Summary
    This summary is machine-generated.

    Papillon-Lefèvre syndrome is a rare genetic disorder causing severe palmoplantar hyperkeratosis and aggressive periodontosis. This devastating condition leads to premature tooth loss and is currently untreatable.

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    Area of Science:

    • Dermatology
    • Genetics
    • Periodontology

    Background:

    • Papillon-Lefèvre syndrome (PLS) is a rare genetic disorder.
    • Characterized by palmoplantar hyperkeratosis and aggressive periodontosis.
    • Often associated with neurological calcifications.

    Purpose of the Study:

    • To summarize the key clinical and pathological features of Papillon-Lefèvre syndrome.
    • To highlight the severe dental manifestations and lack of effective therapies.

    Main Methods:

    • Literature review of Papillon-Lefèvre syndrome cases.
    • Analysis of clinical presentations and histopathological findings.
    • Review of treatment outcomes and genetic studies.

    Main Results:

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    • PLS presents with marked thickening of the stratum corneum on palms and soles.
    • Severe, early-onset periodontosis leads to rapid alveolar bone destruction and tooth exfoliation.
    • Neurological calcifications, including the falx cerebri, are reported in some patients.
    • Gingival enlargement, ulceration, and deep periodontal pockets are common, though not universal.

    Conclusions:

    • Papillon-Lefèvre syndrome is a severe genodermatosis with significant oral health implications.
    • Current therapeutic approaches are largely ineffective, leading to early edentulousness.
    • Further research into the genetic basis and potential treatments is warranted.