No abstract

Effective treatment is removal of the involved unit of the sublingual gland or inducing sufficient fibrosis to seal the leak through which the mucus extravasates.

Inflammation possibly arises from ascending infection in a normal gland and exerts an obstructive and destructive effect on the parenchyma with the development of the related histological changes and a vicious circle involving further ascending infection. Normal glands contain microliths that possibly by localized obstruction cause atrophic foci that are reservoirs for ascending infection. Microliths and liths were unrelated: microliths were related to age as in normal glands whereas liths were related to duration of symptoms and appeared to be secondary to the sialadenitis. Many glands showed minimal changes, which raises the possibility of conservative treatment.