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Fig. 1 | BMC Neurology

Fig. 1

From: Anti-NMDA receptor encephalitis and MOG-associated demyelination – a case report with long-term follow-up and a systematic review

Fig. 1

Excerpts of MRI and PET scans performed. Legend: The cerebral MRI scan during the demyelinating event at month 44 revealed a T1 hypointense, Gd enhancing (A), T2 hyperintense (B) lesion in the left Gyrus frontalis, which shows hypermetabolism in the FET-PET scan (C: original FET-PET image, D: MRI fused FET-PET image; SUV max: 2.64). MRI showed regression of lesions over time until month 66 (E, G, I: contrast-enhanced T1-weighted imaging. F, H, J: T2-weighted imaging). Abbreviations: FET-PET/CT = O-(2[18F]fluoroethyl)-L-tyrosine—positron emission tomography / computer tomography; Gd = Gadolinium; M = Month; MRI = Magnetic resonance imaging

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