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EJNMMI Reports
Fig. 2 | European Journal of Hybrid Imaging

Fig. 2

From: Temporal and spatial changes in reactive astrogliosis examined by 18F-THK5351 positron emission tomography in a patient with severe traumatic brain injury

Fig. 2

18F-THK5351 PET images 46 days (A) and 271 days (B) after the injury. The rainbow color bar represents the normalized uptake of 18F-THK5351, with cerebellar uptake set as one. A PET images showed increased uptake of 18F-THK5351 in the right frontal and temporal lobes and in the left frontal lobe and increased 18F-THK5351 uptake with a ring-like pattern around the brain contusion in the right frontal lobe (black arrow heads). B PET images showed reduced uptake of 18F-THK5351 in the original sites of brain contusions in the right frontal and temporal lobes and in the left frontal lobe. Increased 18F-THK5351 uptakes were observed in the white matter surrounding the brain contusions (red arrows) and the corpus callosum (white arrows)

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