RT Book, Section A1 Geha, Rula C. A1 Libutti, Steven K. A2 Morita, Shane Y. A2 Balch, Charles M. A2 Klimberg, V. Suzanne A2 Pawlik, Timothy M. A2 Posner, Mitchell C. A2 Tanabe, Kenneth K. SR Print(0) ID 1145757932 T1 Cushing's Syndrome T2 Textbook of Complex General Surgical Oncology YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9780071793315 LK hemonc.mhmedical.com/content.aspx?aid=1145757932 RD 2024/04/20 AB Cushing's syndrome describes the signs and symptoms associated with prolonged exposure to elevated levels of endogenous or exogenous glucocorticoids. This can be caused by taking glucocorticoid drugs, or by diseases that result in excess cortisol, adrenocorticotropic hormone (ACTH), or corticotropin-releasing hormone (CRH) levels.1,2