The sensitivity, specificity and accuracy (area under a receiver-operating characteristic [ROC] curve) of serum calcitonin level for detecting medullary thyroid carcinoma was evaluated.

• 结果评价：对将血清降钙素水平用来检测甲状腺髓样癌的敏感性，特异性和准确性（通过ROC曲线下的面面积）进行了评估。