Canalicular adenoma of the parotid gland

Abstract

Canalicular adenomas are a rare form of benign tumour that occur in salivary glands, occurring mainly in the upper lip and minor salivary glands of the buccal mucosa. The authors report the fifth case and the first in the otorhinolaryngological literature of a canalicular adenoma of the parotid gland. Its specific histological features are difficult to detect on fine needle aspiration and its multifocal nature can lead to recurrence and this must be considered in the clinical management.