An oral melanotic macule is a benign (noncancerous), flat, pigmented spot found on the mucous membranes of the oral cavity. It is not a type of cancer nor a precursor to cancer but is simply a localized area of increased pigmentation. Does an oral melanotic macule need to be removed? This lesion is generally harmless …
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What is squamous dysplasia in the oral cavity? Squamous dysplasia (also called epithelial dysplasia) is a precancerous disease that starts from specialized squamous cells that cover the inside surface of the oral cavity. This area includes the lips, tongue, floor of mouth, cheeks, and hard palate. Squamous dysplasia is considered a pre-cancerous disease because it …
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