With adequate treatment, 70-90% of people with<unk>  make a full recovery within hours to days. 8–17% of people with<unk>  die, although this is not always a direct consequence of the<unk> . Of those who have residual symptoms after<unk> , this is attributable largely to hemorrhage. Non-resolution of MRI abnormalities has been linked with poorer outcomes. If<unk>  was caused by pre-eclampsia the prognosis is better than in<unk>  due to other causes. Factors that predict poorer prognosis are the person's age, the level of C-reactive protein in the blood (a marker of inflammation), altered mental state at the time of diagnosis, and altered markers of coagulation. People with diabetes may have a worse outcome, and abnormalities in the corpus callosum on MRI have been linked with worse prognosis. Some patterns on electroencephalography (EEG) are also associated with a poorer outcome. After an episode of<unk> , even when it was associated with seizure activity, only a small proportion of people remains at risk of ongoing seizures and the majority can eventually discontinue anticonvulsant treatment.
Posterior reversible encephalopathy syndrome
Viral encephalitis
Autoimmune encephalitis
Lymphocytic meningoradiculitis
Limbic encephalitis
Wernicke encephalopathy
Chronic traumatic encephalopathy
Hypertensive leukoencephalopathy