What MRI findings would you consider compatible with an acute seizure or seizures?  

Frequent seizures and status epilepticus can result in reversible neuroimaging findings such as cortical enhancement, DWI cortical ribboning, and decreased attenuation on CT. Imaging findings can be resolved with control of seizures.Hormigo et al., PMID 15023812Kramer et al., PMID 3653056Riela et al...