AUTHOR=Papi Giampaolo , Pontecorvi Alfredo TITLE=Editorial: The Unusual Presentation of Thyroid Disorders JOURNAL=Frontiers in Endocrinology VOLUME=10 YEAR=2019 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2019.00560 DOI=10.3389/fendo.2019.00560 ISSN=1664-2392