The accuracy of fine needle aspiration cytology (FNAC) is low in medullary thyroid carcinomas (MTC). Recently, a few papers analyzed the measurement of calcitonin (Ct) in washout of the needle after aspiration (WO-Ct) suggesting that this approach may be useful in patients with high serum Ct. Here we reported, for the first time in our best knowledge, 3 patients with multinodular goiter, moderately elevated serum Ct, high value of WO-Ct, and medullary outcome. These findings suggest that in presence of high serum Ct, FNAC should be performed in all nodules, and it should be combined with WO-Ct in all cases. © Georg Thieme Verlag KG Stuttgart · New York.
Medullary thyroid nodules by measurement of calcitonin (Ct) in aspiration needle washout in patients with multinodular goiter and moderately elevated serum Ct
Crescenzi, A;
2012-01-01
Abstract
The accuracy of fine needle aspiration cytology (FNAC) is low in medullary thyroid carcinomas (MTC). Recently, a few papers analyzed the measurement of calcitonin (Ct) in washout of the needle after aspiration (WO-Ct) suggesting that this approach may be useful in patients with high serum Ct. Here we reported, for the first time in our best knowledge, 3 patients with multinodular goiter, moderately elevated serum Ct, high value of WO-Ct, and medullary outcome. These findings suggest that in presence of high serum Ct, FNAC should be performed in all nodules, and it should be combined with WO-Ct in all cases. © Georg Thieme Verlag KG Stuttgart · New York.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
