Apocrine papillary cystadenoma of a minor salivary gland on the lower lip: case presentation.

Cystadenomas are a rare, painless, and slow-growing benign epithelial tumor of the salivary gland. This article describes the case of a papillary cystadenoma in the lower lip of a 46-year-old man. The lesion was removed using a carbon dioxide laser, and there were no signs of recurrence 1 year postoperatively.