Related Experiment Video For (18)F-FDG PET/CT
Updated: Jan 21, 2026

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
Published on: September 5, 2017
The impact of infection and inflammation in oncologic 18F-FDG PET/CT imaging
W Tania Rahman1, Daniel J Wale2, Benjamin L Viglianti2
1Nuclear Medicine Division, Department of Radiology, University of Michigan Hospital, Ann Arbor, MI, USA.
Abstract:
Sites of infection and inflammation can be misleading in oncology PET/CT imaging because these areas commonly show 18F-FDG activity. Caution in the interpretation must be taken to avoid the misdiagnosis of malignancy. Utilization of both CT findings as well as patient history can help differentiate benign infectious and inflammatory processes from malignancy, although occasionally additional work-up may be required. This article discusses the mechanism of 18F-FDG uptake in infection and inflammation with illustrative examples.
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