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 Melanotic Macule of the Tongue: A Five Year Follow up Dermatology Practical & Conceptual Differential Diagnosis of Pigmented Lesions in the Oral Mucosa: A Clinical Based Overview and Narrative Review Congenital lingual melanotic macule: an underreported entity? European Journal of Pediatric Dermatology LaugierHunziker syndrome: a report of three cases and literature review International Journal of Oral Science