Jaleel J, Sagar S, Kumar R. Utility of PET/Computed Tomography in Infection and Inflammation Imaging.
PET Clin 2022;
17:533-542. [PMID:
35717106 DOI:
10.1016/j.cpet.2022.02.004]
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Abstract
The role of nuclear medicine for noninvasive assessment of infection and inflammation is well established. The role of nuclear medicine is limited to initial diagnosis, recurrence, and response assessment of infections and inflammations such as tuberculosis, sarcoidosis, vasculitis, osteomyelitis, immunoglobulin G4-related diseases, and coronavirus disease 2019, as the specificity is affected by false positivity due to physiologic fluorodeoxyglucose uptake in specific organ and nonspecific uptake in postoperative cases. PET with fludeoxyglucose F 18/CT is a well-established modality for diagnosis of fever of unknown origin helping in optimized management of the patient.
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