Mucocele
Pronunciation: MYOO-ko-seel
Cystic swelling caused by blocked salivary gland ducts, commonly requiring surgical excision.
Full Definition
A mucocele is a benign cystic lesion that develops when a salivary gland duct becomes obstructed, causing accumulation of mucus in the surrounding tissues. Most commonly occurring in the lower lip from trauma to minor salivary glands, mucoceles can also develop in the floor of the mouth, cheeks, and palate. Surgical treatment involves complete excision of the lesion along with the associated salivary glands to prevent recurrence. Ranulas are large mucoceles specifically located in the floor of the mouth, often requiring more extensive surgical intervention.
Usage
Usage note: Must be distinguished from more serious salivary gland tumors in differential diagnosis.
In Context
- "The labial mucocele was excised along with the adjacent minor salivary glands." — operative report
- "Recurrent mucocele formation suggests incomplete removal of salivary tissue." — clinical assessment