Endocrine Abstracts

The pathologist cannot easily decide some thyroid fine-needle aspiration biopsy (FNA) into the benign, suspicious, or malignity and this condition are reported as ‘atypia of undetermined significance’ (AUS) or ‘follicular lesion of undetermined significance’ in the Bethesda system. Diagnosis of AUS of a thyroid nodule is leaved an endocrinologist as well as the patients in a difficult situation. However, the risk of malignancy at AUS is ~5–15%. Our aim...