SPECT Imaging of Epilepsy: An Overview and Comparison with F-18 FDG PET
Figure 7
Two-year-old female with intractable partial epilepsy and developmental delay. (a) MRI is normal. (b) Focal F-18 FDG reduction in the right superior parietal lobe representing the epileptogenic focus (arrowhead). (c) MR-PET fusion image. Focal FDG reduction in the right superior parietal lobe representing the epileptogenic focus (arrowhead). (d) 3D-SSP map shows significant reduction of F-18 FDG (arrowhead). (e) Placement of intracranial electrodes guided by F-18 FDG PET is shown on skull radiograph.