Pleomorphic Adenoma of the Glossotonsillar Sulcus: A Rare Presentation

Abstract

Background: Pleomorphic salivary adenomas (PSA) are the commonest salivary tumor and are benign neoplasms that affect mostly the parotid glands. PSA's can however affect the minor salivary glands, typically around the palate. The treatment of choice for minor gland PSA's is via complete surgical excision and close monitoring to exclude recurrences. Case Report: We describe here a rare case of a minor salivary gland pleomorphic adenoma arising from the glosso-tonsillar sulcus in a 41-year-old patient. The presented tumor was treated with full surgical excision and was followed-up with regular MRI scans to rule out recurrences. Conclusion: PSA's of the minor salivary glands are uncommon and should be treated with a high level of suspicion due to a high malignant potential.