Endocrine Abstracts

Mild hypothyroidism is a heterogeneous and frequent disorder in the general population that is due to autoimmune disease in most of the cases. TSH resistance is considered a rare genetic disease due to germline loss-of-function TSHR mutations. However, TSHR mutations have been mainly searched in patients with large TSH elevations and their actual prevalence among patients with mild TSH elevations (as those found in mild hypothyroidism) is so far unknown. In this study, we eval...