Granular Cell Tumor of Tongue Base: A Rare Cause of Lump Sensation

Abstract Granular cell tumor is a rare neurogenic tumor originated oral cavity. Tongue is a main structure of the oral cavity. Because of various problems of tongue, chief complaints such as lump sensation and throat discomfort are presented. The symptoms affected granular cell tumors are non-specific. To remove this tumor and recover the quality of patient’s life, a complete surgical excision is essential. It is important to differentiate granular cell tumor with other diseases to do appropriate treatment exactly. This study reports a successful treatment case of granular cell tumor of tongue base. Keywords: Granular cell tumor; Neurogenic tumor; Tongue; Surgical excision