Abstract
INTRODUCTION: Giant thyroid tumors can be associated with severely compressive symptoms and surgery is inevitable for treatment strategy. However, the risk of surgical complications is higher as well as the duration of operation may be longer than those of small thyroid tumors. PRESENTATION OF CASES: Two patients with large neck tumors were admitted with history of thyroid goiters for more than 10 years. Recently, the patients have complained of worsening compressive symptoms including dyspnea and dysphagia. Imaging work-up indicated a deviation and compression of trachea. Both patients underwent either lobectomy or thyroidectomy and were discharged without any complications. Final histological results were thyroid adenoma in both cases. CONCLUSION: Surgical management is considered as primary treatment for most patients with giant thyroid tumors. It is necessary to be aware of complications and careful dissection to archive a good outcome.