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Malignant teratoma of the thyroid: case report

Teresa Martins1, Francisco Carrilho, Leonor Gomes

  • 1Department of Endocrinology, Hospitais da Universidade de Coimbra, Praceta Mota Pinto, Coimbra, Portugal. teresa.m.martins@sapo.pt

Thyroid : Official Journal of the American Thyroid Association
|January 4, 2007
PubMed

Teratomas in the neck are rare neoplasms. Most of them occur in infants less than 1 year and are benign. In contrast, thyroid teratomas in adults are malignant and have fatal outcomes because of spread of tumor refractory to treatment. We report a case of a primary thyroid malignant teratoma in a 37-year-old woman. She was treated successfully with a combination of surgery, postoperative cis-platinum-based chemotherapy, and radiation therapy to the neck. Although the time of follow-up is short (24 months), we attribute her successful outcome to the use of this intensive therapeutic approach.

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