PMC10424436_01
Brain FDG-PET scans at three rostrocaudal levels (A-C). Images show a pattern of diffuse hypometabolism involving the right frontal and frontotemporal cortex, which is more evident in the medial regions.
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F1
Brain 18F-FDG-PET revealed right frontal and frontotemporal hypometabolism, especially in the medial regions (Figure 1).
Clinical course and key events from March 2020 to July 2022. IVIGs, Intravenous immunoglobulins.
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F2
The Hoehn and Yahr stage was 4 (Figure 2).