hrp0097fc14.2 | Late Breaking | ESPE2023

New Reference Values for Thyroid Volume by Ultrasound in German Children and Adolescents Under Iodine-Sufficient Conditions From a Nationwide Study

Hirtz Raphael , Thamm Roma , Kuhnert Ronny , Grasemann Corinna

Introduction: Reliable reference values for thyroid ultrasound measurements are essential to effectively guide individual diagnostics and direct health care measures at the population level, such as iodine fortification programs. However, the latest reference values for total thyroid volume (Tvol) provided by the WHO in 2004 are only applicable to the 6 to 12-year-old age group. Moreover, these values are derived from countries with a long history of iodine su...