Treatment decisions in thyroid surgery based upon ultrasonography.

Between 1991 and 1994, 600 thyroidectomies were performed at the Beilinson Medical Center in Israel, 120 of which were due to malignancies. Routine preoperative and follow-up ultrasound examinations were performed in 100 cases. A prospective study comparing preoperative ultrasonic and operative findings revealed that ultrasound offered significant preoperative information that could alter operative decisions. Ultrasound also proved to be a valuable tool in follow-up. Based on ultrasound findings, patients were salvaged at an early stage of recurrent disease.