TY - CHAP M1 - Book, Section TI - 18F-FDG PET/CT for Imaging Cardiac Sarcoidosis and Inflammation A1 - Gallegos, Cesia A1 - Young, Bryan D. A1 - Miller, Edward J. A2 - Heller, Gary V. A2 - Hendel, Robert C. PY - 2022 T2 - Nuclear Cardiology: Practical Applications, 4e AB - KEY POINTSFluorine-18 fluorodeoxyglucose (18F-FDG) positron emission tomography/computer tomo-graphy (PET/CT) plays a critical role in the diagnosis and treatment assessment of indivi duals with suspected or known cardiac sarcoidosis (CS) and is included in diagnostic algorithms of multisociety guidelinesDiagnosis of active inflammation and assessment of response to treatment are the two primary indications for 18F-FDG PET/CT in CS.Cardiac PET/CT imaging of perfusion and metabolism with 18F-FDG has the potential to risk stratify patients with CS for future cardiac events.Several studies have shown the usefulness of 18F-FDG PET/CT as an additional tool in detecting infections associated with devices and grafts, now incorporated into guidelines for the management of infective endocarditis.18F-FDG PET/CT has high sensitivity to detect infection in challenging causes of cardiac device infections and prosthetic valves, although the specificity may be low, particularly in the early postoperative period. SN - PB - McGraw Hill LLC CY - New York, NY Y2 - 2024/04/19 UR - accesscardiology.mhmedical.com/content.aspx?aid=1190157818 ER -