Can preoperative thyroglobulin antibody levels be used as a marker for well differentiated thyroid cancer?

Abstract

In this study, patients with preoperative TgAb ≥ 30 IU/ml had a higher rate of malignancy when compared topatients with TgAb < 30 IU/ml. This suggests that an elevated TgAb level may indicate that a thyroid nodule is at an increased risk for malignancy.