Fig. 3From: Anti-LGI1 autoimmune encephalitis: insights from three cases with serial PET imagingCase 3, H: F-18 FDG PET images in transaxial view showed increased uptake (hypermetabolism) in bilateral caudate and putamen (a: white arrow), midbrain (b: red arrow) and bilateral mesial temporal regions in (c) and (d: coronal view) (hollow arrowhead). A repeat scan image was unavailable in her case, but it showed a reduced hypermetabolism in that regionBack to article page