TY - CHAP M1 - Book, Section TI - Cushing Syndrome A1 - Charmandari, Evangelia A1 - Kyritsi, Eleni Magdalini A1 - Sarafoglou, Kyriakie A1 - Stratakis, Constantine A. A1 - Chrousos, George P. A2 - Sarafoglou, Kyriakie A2 - Hoffmann, Georg F. A2 - Roth, Karl S. Y1 - 2017 N1 - T2 - Pediatric Endocrinology and Inborn Errors of Metabolism, 2e AB - Cushing syndrome (CS) is characterized by increased circulating glucocorticoid concentrations. It is very rare in childhood and adolescence, with the most common cause of CS being iatrogenic, owing to chronic or excessive administration of exogenous glucocorticoids in the form of topical, inhaled, or oral corticosteroids for the treatment of many non-endocrine diseases, including pulmonary, autoimmune, dermatologic, hematologic, and neoplastic disorders.1,2 The overall incidence of CS is approximately 2 to 5 new cases per million people per year and only 10% of these cases occur in children. There is a female-to-male predominance, which decreases with younger age and may even lead to a male-to-female predominance in infants and young toddlers.3,4 SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/18 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1140319664 ER -