ACTA RADIOLOGICA, cilt.58, sa.3, ss.286-291, 2017 (SCI-Expanded)
Background: Ultrasound-guided fine needle aspiration biopsy (FNAB) of thyroid nodules, though the most accurate method to rule out malignancy, still has an inherent risk of yielding non-diagnostic specimens despite immediate assessment of specimen adequacy by an on-site cytopathologist.