In conjunction with the American Society of Endocrine PAs (ASEPA), Clinician Reviews will be bringing you practical information about topics in endocrinology that may help you to better understand and manage patients with diabetes, thyroid disorders, and other metabolic conditions. In this month’s column, ASEPA President-Elect Christopher Sadler, MA, PA-C, CDE, discusses the role of ultrasonography in the detection of thyroid nodules.