[Sarcoidosis of the tongue. Apropos a case].

Here we present the case of a patient with lesion on the tongue, during more than 6 months, which in its self required different therapeutic measures and because of a benign evolution is remitted to this center for study, which concluded with an histological diagnosis of sarcoidosis, a granulomatous disease systemic in character which in this patient only affect the tongue which reminds us daily the necessity to remember this entity by internist, gastroenterologists and dentists.