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DOI: 10.4103/1450-1147.176886
A unique case of increased 18f-FDG metabolic activity in the soft tissues of the bilateral upper thighs due to immunizations in a pediatric patient

A case of a 7-month-old white female who was referred for 18F-fluorodeoxyglucose (FDG) Positron emission tomography/computed tomography (PET/CT) initial evaluation of a lytic skull lesion with presumed diagnosis of Langerhans cell histiocytosis is described. Incidentally, she was found to have hypermetabolic nodules in the soft tissues of her anterior thighs.
Keywords
18F-fluorodeoxyglucose - lytic skull lesion - Positron emission tomography/computed tomography - soft tissue nodule - vaccinationPublication History
Article published online:
18 May 2022
© 2017. Sociedade Brasileira de Neurocirurgia. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commecial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/)
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