RT Book, Section A1 Miller, Walter L. A2 Rudolph, Colin D. A2 Rudolph, Abraham M. A2 Lister, George E. A2 First, Lewis R. A2 Gershon, Anne A. SR Print(0) ID 7053707 T1 Chapter 532. Evaluation of Adrenal Function T2 Rudolph's Pediatrics, 22e YR 2011 FD 2011 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-149723-7 LK accesspediatrics.mhmedical.com/content.aspx?aid=7053707 RD 2024/04/19 AB The clinical features of adrenal insufficiency or excess are discussed in Chapters 534 and 535, respectively. The diagnostic evaluation of adrenal function is primarily dependent on laboratory measurements that determine the circulating levels of various steroids and hormones, often following perturbations of the system that help localize pathology. Clinical symptoms and signs generally lack sensitivity or specificity, and imaging studies are rarely helpful.