Laugier-Hunziker Syndrome: An Uncommon Cause of Oral Pigmentation and a Review of the Literature

<table>Basal layer pigmentation with increased number of normal melanocytes mostly at chorion epithelial junction in the epithelium (black arrows). Sparse melanophages were noted  in the superficial chorion (red arrows), HE X 200.</table>

International Journal of Dentistry

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Figure 4

Figure 4: Laugier-Hunziker Syndrome: An Uncommon Cause of Oral Pigmentation and a Review of the Literature 