[Warthin's tumor in the neck]

Papillar lymphomatous cystoadenoma on the neck as first stage of development. Other lesions of this nature in atypical areas as larynx, minor salivary glands or oropharynx has been described, but is not frequent on heterotopic location so peculiar. In that case the real diagnostic problem was the differential with neck masses. Description of the case and review of the literature.