Sialadenosis of the salivary glands

Sialadenosis (sialosis) is an uncommon, non-inflammatory condition which usually causes bilateral, diffuse enlargement of the salivary glands, particularly the parotid. We present a series of 7 patients with sialadenosis. Two had bilateral and 4 unilateral parotid involvement. One patient had unilateral submandibular gland sialadenosis. One patient had bilateral parotid and bilateral submandibular gland sialadenosis. The clinicopathological features and management of the condition are reviewed.