Accidental diagnosis of COVID-19 pneumonia after 18F FDG PET/CT: a case series.

Clin Transl Imaging

Department of Nuclear Medicine, IRCCS Sacro Cuore Don Calabria Hospital, Via Don Angelo Sempreboni, 5, Cap 37024 Negrar Di Valpolicella, VR Italy.

Published: September 2020

Purpose: The aim of this case series is to illustrate possible [18F]-FDG uptake patterns associated to COVID-19.

Methods: Retrospective assessment of all Fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) scans performed for any clinical / oncological reason from 1st April 2020 to 30th April 2020. Results of PCR testing for SARS-CoV-2 were retrieved for all patients with lung consolidations and/or peripheral ground glass opacities characterized by increased metabolism to evaluate any possible association with the viral infection.

Results: Seven (4%) out of 172 FDG-PET scans were included. Six out of seven patients (85%) had positive RT-PCR for SARS-CoV-2, while one patient (15%) had possible (not PCR confirmed) COVID-19 pneumonia.

Conclusion: Suspicious accidental COVID-19 findings in Nuclear Medicine Department need to be reported and appropriately evaluated to implement proper supportive treatment and infection control measures.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7512221PMC
http://dx.doi.org/10.1007/s40336-020-00388-8DOI Listing

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