sialadenitis
Pronunciation: sigh-al-ad-eh-NYE-tis
Inflammation of the salivary glands, which can be acute or chronic, infectious or non-infectious.
Full Definition
An inflammatory condition affecting the major or minor salivary glands, commonly seen in oral and maxillofacial surgery practice. Acute sialadenitis often results from bacterial infection, ductal obstruction by stones, or dehydration, while chronic forms may be autoimmune (Sjögren's syndrome) or idiopathic. Clinical presentation includes gland swelling, pain, and reduced salivary flow. Treatment ranges from conservative management with hydration and massage to surgical intervention for ductal strictures or recurrent episodes. Imaging studies help identify underlying causes such as sialolithiasis.
Usage
Usage note: Distinguish from sialadenosis (non-inflammatory gland enlargement) in clinical documentation.
In Context
- "The patient presented with acute bacterial sialadenitis of the left submandibular gland." — emergency consultation