FDG-PET hyperactivity pattern in anti-NMDAr encephalitis.

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Date

15 août 2016

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Périmètre
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Serveur académique Lausannois

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Ce document est lié à :
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jneuroim.2016.05.016

Ce document est lié à :
info:eu-repo/semantics/altIdentifier/pmid/27397089

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info:eu-repo/semantics/altIdentifier/eissn/1872-8421

Ce document est lié à :
info:eu-repo/semantics/altIdentifier/urn/urn:nbn:ch:serval-BIB_1B03E19F69B42

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Serveur Académique Lausannois

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Université de Lausanne et CHUV

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info:eu-repo/semantics/openAccess , Copying allowed only for non-profit organizations , https://serval.unil.ch/disclaimer

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Adult; Anti-N-Methyl-D-Aspartate Receptor Encephalitis/diagnostic imaging; Anti-N-Methyl-D-Aspartate Receptor Encephalitis/metabolism; Female; Fluorodeoxyglucose F18/metabolism; Humans; Positron-Emission Tomography; Retrospective Studies; Young Adult; Inflammation; NMDA; Psychiatry

Sujets proches En

Encephalitides Brain--Inflammation

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J. Novy et al., « FDG-PET hyperactivity pattern in anti-NMDAr encephalitis. », Serveur académique Lausannois, ID : 10.1016/j.jneuroim.2016.05.016

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FDG-PET can show anteroposterior glucose metabolism gradient in anti-NMDAr encephalitis, but there are also suggestions that basal ganglia are involved. We examined FDG-PET scans in 5 consecutive episodes of serologically proven anti-NMDAr encephalitis, compared with healthy controls. We confirmed the anteroposterior metabolic gradient and found a significant FDG uptake increase in the caudate nuclei in episodes of varying intensity and delay from the onset of the symptoms. FDG-PET can be useful in the work-up of suspected anti-NMDAr encephalitis disclosing a characteristic cortical and sub-cortical metabolism pattern.

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