labial melanotic macule histopathology macule. Benign. Dark spot on labia (or lip). Analogous to lentigo simplex. Hyperpigmented basal keratinocytes & dermal melanophages. Slight ⬆️ in single basal melanocytes; NO nests. More info like this in Focal melanocytic lesions of the
Focal melanocytic lesions of the oral mucosa: An epidemiological and morphological study Santana 2023 Oral Diseases Wiley Online Library PDF) Oral melanoacanthoma and oral melanotic macule: A report of 8 cases, review of the literature, and immunohistochemical analysis Labial melanotic macule (brown spot on lip) (Stony Brook Case 1) dermatology dermatopathology YouTube a Melanoacanthoma of the upper labial mucosa. b Histopathologic Download Scientific Diagram
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