Hurthle cell tumor of the thyroid gland: report of a rare case and review of literature.

This article presents a case of Hurthle cell adenoma (HCA) of the thyroid gland with a review of literature on Hurthle cell tumors. This case presented is that of a 57-year-old woman with a recurrent thyroid swelling. She previously underwent a right hemithyroidectomy for thyroid mass 10 years prior. A left lobectomy was done and microscopic examination revealed a HCA of the thyroid. The patient was discharged on thyroid replacement therapy and has remained healthy after more than 24 months of follow-up. The literature review highlights the criteria for diagnosis, the role of imaging and fine needle aspiration cytology (FNAC) in preoperative diagnosis.