Less is More: Comparing the 2015 and 2009 American Thyroid Association Guidelines for Thyroid Nodules and Cancer

摘要

Background: The American Thyroid Association (ATA) has recently revised its guidance pertaining to thyroid nodules and follicular cell-derived thyroid cancer. The 2015 guidelines are massive in both scope and scale, with changes in the organizational approach to risk stratification of nodules and cancer, as well as multiple sections covering new material. This review highlights the major structural and organizational changes, focusing attention on the most dramatically changed recommendations, that is, those recommendations that clinicians will find striking because they call for significant divergence from prior clinical practice.