Orifices at the lower neck: heterotopic salivary glands.

Heterotopic islands of salivary-gland tissue are rare and have been described in a number of sites in the head and neck. We describe a patient with salivary-gland fistulas in the lower third of the neck, without evidence of any other congenital abnormalities. The appearance of sinuses in association with heterotopic salivary-gland tissue suggests that its embryologic origin may be from the branchial clefts. Surgical treatment is recommended.