Paraganglioma of the Submandibular Region

Abstract

Paraganglioma is a rare benign neuroendocrine tumor arising from the paraganglia of the autonomic nervous system. Paraganglioma occurs mainly in the carotid body, jugular foramen, and vagus nerve in the head and neck region. Herein, we report a case of paraganglioma of the submandibular region that has not been reported. This case highlights paraganglioma as a rare differential diagnosis for submandibular region tumors.