[Substernal goiter: personal experience].

Abstract

In substernal goiter it is necessary to define its exact relationship to neck and mediastinal structures in order to establish the most appropriate surgical approach. In the majority of the cases total thyroidectomy is possible through a cervical approach with an acceptable morbidity rate. When dissection of the substernal goiter is difficult and recurrent laryngeal nerve is not clearly identified, partial sternotomy is required to enable a better control of the nerve and the vessels with only a minimal morbidity rate. Thoracotomy is rarely necessary.