18F-FDG PET/CT performed for primary staging 3 days after ureteroscopy demonstrated a large, unexpected retroperitoneal urinoma in a 62-year-old man with urothelial carcinoma in the right renal pelvis.
From the Departments of *Nuclear Medicine and PET Center, and †Radiology, Aarhus University Hospital, Aarhus N, Denmark.
Received for publication February 17, 2017; revision accepted March 28, 2017.
Conflicts of interest and sources of funding: none declared.
Correspondence to: André Henrique Dias, MD, Nuklearmedicin og PET, SKS Palle Juul-Jensens Blvd, 99 Indgang G9, Plan 3, Krydspunkt 313 DK-8200 Aarhus N, Denmark. E-mail: firstname.lastname@example.org.