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Cheilitis glandularis: a re-evaluation.

R A Swerlick, P H Cooper

    Journal of the American Academy of Dermatology
    |March 1, 1984
    PubMed
    Summary
    This summary is machine-generated.

    Cheilitis glandularis (CG) is not caused by salivary gland hyperplasia. This study found no difference in labial salivary glands between patients with CG and controls, suggesting CG is a reaction to lip irritation.

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    Area of Science:

    • Oral pathology
    • Dermatology

    Background:

    • Cheilitis glandularis (CG) has been historically attributed to hyperplasia of the labial salivary glands.
    • Understanding the histopathological basis of CG is crucial for accurate diagnosis and management.

    Observation:

    • Labial biopsy specimens from five patients with clinical CG were histologically compared to controls.
    • Review of forty-eight literature cases of CG revealed normal-appearing labial salivary glands in accompanying photomicrographs.

    Findings:

    • Labial salivary glands in CG patients showed no significant difference in size, depth, or histologic appearance compared to controls.
    • Absence of inflammation and hyperplasia was noted in the labial glands of CG patients.
    • Clinical descriptions suggest CG may represent actinic cheilitis or unusual presentations of atopic or factitious cheilitis.

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    Implications:

    • Cheilitis glandularis may represent an unusual reaction pattern to chronic lip irritation rather than salivary gland hyperplasia.
    • Re-evaluation of the etiology of CG is warranted, focusing on external irritants and inflammatory conditions.
    • This finding could impact diagnostic criteria and treatment strategies for cheilitis glandularis.