Endocrine Abstracts

Objective: To assess the sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of sonographic index point and resistivity index in predicting the risk for malignancy in thyroid nodules.Methods: Fifty consecutive patients undergoing thyroid ultrasound for clinical nodular thyroid diseases prior to planned surgery were recruited for the study. Sonographic index point was calculated for each nodule using morphological...