melanotic macule or non cancerous hyperpigmentation of a mucous? What is this? Pigmentation? Hlp : r askdentists Pigmented lesions of the oral mucosa and perioral tissues: a flow chart for the diagnosis and some recommendations for the management Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics Melanotic macules of the tongue in a newborn Journal of the American Academy of Dermatology Terrified after Dentist discovered black spot on gum. Fearful it may be oral melanoma ORAL MELANOTIC MACULE (OMM) (Also called focal melanosis labial melanotic macule) A benign, localized, flat pigmented lesion of the oral mucosa Caused by a focal increase in melanin production Is focal melanotic lesion potentially malignant? A case report ScienceDirect