Brazil Dermoscopic and Clinical Features of Pigmented Skin Lesions of the Genital Area Dermoscopic and Clinical Features of Pigmented Skin Lesions of the Genital Area Mystery behind labial and oral melanotic macules: Clinical, dermoscopic and pathological aspects of Laugier Hunziker syndrome Melanotic 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 Labial melanotic macule Lip melanotic macula Hoogstra Medical Centers Pigmented Lesions of the Vulva Dermatologic Clinics