1 18 F-deoxyglucose (18FDG) PET/CT fusion scan18 F-deoxyglucose (18FDG) PET/CT fusion scan. Patient had a retroperitoneal paraganglioma that was resected. 18FDG-PET/CT fusion scan shows a large metastasis involving the left acetabulum and inferior pubic ramus. The metastasis had negligible 123I-MIBG uptake. A metastasis causing an L4 compression had been treated previously with radiation therapy. Source: Chapter 11. Adrenal Medulla and Paraganglia, Greenspan’s Basic & Clinical Endocrinology, 9e Citation: Gardner DG, Shoback D. Greenspan’s Basic & Clinical Endocrinology, 9e; 2011 Available at: https://accessmedicine.mhmedical.com/DownloadImage.aspx?image=/data/Books/gard9/gard9_c011f012.jpg&sec= &BookID=380&ChapterSecID= &imagename= Accessed: September 29, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved