title: Malignant cervical teratoma: report of a case in a newborn.
abstract: Malignant cervical teratoma (MCT) usually appears in newborns as an enlarging mass of the neck that causes respiratory distress, requiring prompt airway control. We report a case of MCT in an infant electively delivered at 32 weeks to prevent airway impairment. At first, the preoperative diagnosis was hygroma of the neck, and a surgical excision was performed when the newborn was 9 days old. Diagnosis was benign extragonadic immature teratoma, but it was changed in MCT when cervical metastases appeared and the alpha-fetoprotein (AFP) level increased. Subsequent surgical procedures and chemotherapy were necessary. The child has been free from disease and healthy for 7 years since the last surgery. The preoperative diagnosis of MCT is difficult because of its rarity and non-specific clinical findings. Surgical excision is required for an adequate cure and airway repair; a long-term follow-up is mandatory to promptly treat any recurrence.
authors.affiliation: Department of Otorhinolaryngology, Hospital of Varese, Italy.
authors.forename: Luca
authors.initials: L
authors.lastname: Muscatello
authors.forename: Marco
authors.initials: M
authors.lastname: Giudice
authors.forename: Maddalena
authors.initials: M
authors.lastname: Feltri
mesh_terms: D005260:Female; D005500:Follow-Up Studies; D006258:Head and Neck Neoplasms / Q000150:complications / Q000473:pathology* / Q000601:surgery; D006801:Humans; D007231:Infant, Newborn; D012131:Respiratory Insufficiency / Q000209:etiology / Q000517:prevention & control; D013724:Teratoma / Q000150:complications / Q000473:pathology* / Q000601:surgery