title: Papillary adenocarcinoma of a thyroglossal duct cyst.
abstract: Carcinoma in thyroglossal duct tissue is a rare occurrence. A case of papillary adenocarcinoma in a thyroglossal duct cyst is presented. Local excision by the Sistrunk technic appears adequate for the noninfiltrating, nonmetastatic lesion. Thyroid hormone should be given as a suppressive agent. Continuous follow-up is necessary for the rest of the patient's life.
mesh_terms: D000231:Adenocarcinoma, Papillary / Q000196:embryology / Q000601:surgery; D006801:Humans; D013955:Thyroglossal Cyst / Q000196:embryology / Q000601:surgery; D013961:Thyroid Gland / Q000196:embryology