摘要：Thyroid nodules are very common. With widespread use of sensitive imaging in clinical practice, incidental thyroid nodules are being discovered with increasing frequency. Their clinical importance is primarily related to the need to exclude malignancy (4.0 to 6.5 percent of all thyroid nodules), assess for their functional status and any pressure symptoms caused by them. New Molecular tests are marketed for the assessment of thyroid nodules for the presence of cancer. The high prevalence of thyroid nodules requires evidence-based rational strategies for their differential diagnosis, risk stratification, treatment, and follow-up. This review addresses advances and controversies in thyroid nodule evaluation, including the new molecular tests, and their management considering the current guidelines and supporting evidence.
