Objective:To summary the clinical therapy experience of thyroid carcinoma invading cervical esophagus and trachea full thickness and reconstruction of them to improve the survival rate and quality of life of these patients.Method:In 33 patients with thyroid carcinoma inviding cervical esophagus and trachea,7patients were operated with total thyroid resection,22 patients were operated with one lobectomy and the other side subtotal thyroid resection,and 4patients were operated with partial lobectomy.Trachea l...