Endocrine Abstracts

Context. The routine measurement of serum calcitonin (CT) has been proposed for patients with nodular goiter (NG), to detect unsuspected medullary thyroid carcinoma (MTC) before surgery. Objective To assess the prevalence of hypercalcitoninemia and MTC in NG patients; to compare the ability of CT measurement and fine needle aspiration cytology (FNAC) to predict MTC; to identify age groups of NG patients who should be better candidates than others to undergo routine measurement...