Sarcoidosis: Oral and extra-oral manifestation

Sarcoidosis is a multisystem granulomatous disease, which is usually associated with the formation of noncaseating granulomas in affected tissues and organs. It is mostly present with bilateral hilar lymphadenopathy, pulmonary infiltration, ocular, and cutaneous lesions. Oral manifestations of this disease are relatively rare. The present case report shows a 40-year-old male with lesions in the soft tissue of oral cavity (buccal mucosa, gingiva, and palate) and a diagnosis of sarcoidosis was established following hematological, biochemical and pulmonary function tests, chest radiograph, and histopathological investigation.