Abstract
A case of thyroid papillary carcinoma associated with dyshormonogenetic goiter is reported. The patient, a 35-year-old male, had been on thyroid hormone therapy since the age of three because of familial dyshormonogenetic goiter. He developed a distinct tumor in the right lobe, which was suggestive of carcinoma upon physical as well as ultrasonographic examination. Total thyroidectomy was performed, since a frozen section disclosed a focus of papillary carcinoma and the possibility of future development of further malignancy in any remaining thyroid tissue was considered. The patient is currently well with complete thyroid hormone supplementation one and a half years after the operation.
