FDG-PET or PET/CT in Fever of Unknown Origin: The Diagnostic Role of Underlying Primary Disease
Figure 2
PET-CT of a 63-year-old man with FUO. Transaxial slices of CT (a), fusion (b), PET (c), and anterior MIP image (d) demonstrated increased uptake of FDG in the pericardium. Viral pericarditis was diagnosed by fine needle aspiration biopsy.
