In dogs, a ranula is associated with which condition?

A ranula is a specific type of mucocele, which is a swelling that occurs as a result of the accumulation of saliva. In dogs, a ranula is typically associated with the extravasation of saliva from the sublingual gland, leading to a fluid-filled sac that can manifest as a swelling under the tongue. This condition arises when there is obstruction or trauma to the ducts of the sublingual gland, causing saliva to leak into the surrounding tissues rather than being properly drained into the oral cavity.

Understanding that a ranula involves the sublingual gland is essential for identifying its clinical significance and management. The condition can cause discomfort and complications if left untreated, which may require surgical intervention to remove the accumulated fluid and address the underlying cause of the obstruction.