LaugierHunziker syndrome: a report of three cases and literature review International Journal of Oral Science Differential Diagnosis of Pigmented Lesions in the Oral Mucosa: A Clinical Based Overview and Narrative Review Oral melanotic macule Stock Image C067 2476 Science Photo Library Brown lesion on the tongue of a child Ohta 2024 Oral Diseases Wiley Online Library A 9 year old boy presented for evaluation of dark spots on the tongue. The family first noted these spots 5 months prior and reported that they remained stable. Can you make a diagnosis? Congenital lingual melanotic macule: an underreported entity? European Journal of Pediatric Dermatology